Category: Manufacturing

Quality custom screws manufacturer and supplier

Quality custom machine screws manufacturer: As one of the most professional automotive fastener manufacturers in China, Chuanghe Fastener Co.,Ltd, has been focused on custom plastic parts and kinds of custom fasteners for 15+ years. Our production range includes CNC processing center, automatic lathing, automatic milling, wire cutting, powder metallurgy processing and assembly of metal parts with plastic parts. We produce high quality products and specialize in cold heading, threading, shaving, pointing, slotting, and grinding product to close tolerances.Our custom cnc parts can be widely used in automobile, medical machinery manufacturing, artificial intelligence, automation equipment, electronics, military industry, petroleum, construction, semiconductor and other industries.We can provide wholesale custom cnc parts, custom screw and bolts services.Trust us, we are a professional custom screw manufacturer. Discover additional info on https://www.che-parts.com/screw.

Uniform Load Distribution: The use of a washer with a bolt helps to distribute the load evenly across the surface of the material. This uniform distribution reduces the stress concentration at any single point, preventing damage and extending the lifespan of the assembly. In contrast, screws can create high-stress points that may lead to material fatigue and failure over time. Versatility in Materials and Sizes: Bolts are available in a wide range of materials and sizes, making them suitable for diverse applications. They can be made from steel, stainless steel, brass, titanium, and other materials, each offering specific benefits such as corrosion resistance, high strength, or lightweight properties. The availability of different sizes allows for precise matching with the requirements of the application.

Custom cnc parts, custom screws, nuts, bolts, rivets, and more—Chuanghe Fastener is your one-stop solution provider for your custom fastener needs, no matter the customization or application. As a professional custom fastener manufacturer with 15+ years of experiences, Chuanghe Fastener can make custom fasteners in standard materials such as stainless steel as well as in exotic materials. Visit Chuanghe Fastener today to learn more!

A combination screw is a mechanical fastener with a head that’s designed to engage with more than one type of driver. Combi head screws, also called combination head or combo head screws, are externally threaded fasteners with torquing heads. There are many kinds of combination screws, such as three combination screws, outer hexagon combination screws, cross pan head combination screws, hexagon combination screws, stainless steel combination screws, high strength combination screws, such as iron combination screws are to be electroplated, stainless steel combination screws do not need plating.

Micro Screws, also known as ‘tiny screws’ or ‘nano screws’, are a type of specialist fastener that is significantly smaller and lighter than the average precision screw. Micro Screws are available in a wide range of materials including steel, stainless steel, brass, nylon, aluminium and titanium as well as exotic materials.Micro screw for electronics are extremely important.Businesses can use micro screws to keep electronic components fastened together and working properly.In addition, micro machine screws can be used for the automotive Industry, computer technologies, telecommunications, consumer products, medical instruments, optical devices, industrial products, and much more. Want to know more, contact Chuanghe Fastener Co., ltd., we are one of the most professional micro screw manufacturers in China. Find additional details at https://www.che-parts.com/.

Fasteners, including bolts and screws, play a crucial role in various engineering and construction applications. While both bolts and screws are used to hold materials together, there are significant differences between them that can influence the choice of which to use in a given situation. This article explores why bolts are often preferred over screws by examining their characteristics, applications, advantages, and the specific scenarios in which bolts provide superior performance.

Stainless steel bolts are highly resistant to rust and corrosion due to the presence of chromium, which forms a passive oxide layer on the surface, protecting the underlying metal from oxidation. Types of stainless steel commonly used for bolts include austenitic grades such as 18-8 (304) and 316, which offer excellent corrosion resistance in marine and harsh environments. Galvanized bolts are coated with a layer of zinc through a hot-dip galvanizing process, providing a sacrificial barrier against corrosion. The zinc coating prevents moisture and corrosive substances from reaching the underlying steel substrate, significantly extending the lifespan of the bolt.

PVC tarpaulin supplier in China

Transparent PVC film manufacturer and supplier 2024: Blue, green, and brown PVC tarps are commonly used in industrial and transportation sectors. These tarps are preferred by workers in the construction industry, roofers, farmers, and drivers. Yellow, orange, and red PVC tarpaulin are ideal choices when visibility is a top priority. These vibrant-colored tarps are often utilized to indicate potential danger. White and silver tarps, designed to reflect heat and sunlight, are excellent selections for providing shade for individuals.These PVC tarps are extensively employed in tents, canopies, awning membrane structures, etc. See even more information on pvc transparent film.

What is a transparent wear layer? Wear layer essential for luxury vinyl planks and tiles. If you’re choosing luxury vinyl planks or tiles for your home, you should know that each product comes with a hard wearing layer. This layer protects against wear such as scratches, scuffs and stains, but what is it? Simply put, the wear layer is made of polyurethane and added on top of the image layer but just below the top final finish.This wear layer is only available in luxury vinyl, and you’ll find it available in a variety of thickness.

Impermeable PVC Tarpaulin, its main composition is polyester fabric and PVC film, because of its good impermeability, is widely used in agricultural drainage. When used as mulch, it can effectively prevent the loss of fertile soil and organic fertilizer in the salt fields, and retain salt after the water evaporates. When used as geotextiles, the soil is well protected from being washed away by rain. With different hardness / softness and multicolor, PVC film is very good for making different kind of product based on customer’s requirement, specially it is often used in the production of stationery products. Stationery product including file pocket, document pouch, stationery holder, ring binder, arch files and so on.

Currently, PVC bags have been popularly used with many different patterns, colors, size…and more benefits of it while you use them. Therefore, PVC bags are increasingly trusting and choosing by many people in the world. So, zhongshan Linyang plastic Co.,Ltd. is proud to be a PVC film manufacturer. What is a PVC bag? I believe many people will wonder what is a PVC bag? What is the production process like? Pros and cons of this PVC Bag. Therefore, Zhongshan Linyang Plastic Co., Ltd., as a manufacturer of pvc film, the raw material of pvc bag supplier, will share some useful information to you. PVC bag is also known as PVC Plastic Packaging. They were made of polyvinyl chloride materials (pvc resin).

Just choose clear plastic to make a bathroom curtain instead of brickwork or install a blackout curtain only. The advantage of clear plastic is that it will not block the light. but instead helps to spread the light to the narrow bathroom Looks brighter as well Do you see that just a little change It adds incredible value to your business. Didn’t expect transparent pvc film to have so many functions, right? We are very confident in ourselves and believe that it will definitely meet your needs. Or make a transparent curtain to separate the Terrace, it will help prevent wind, rain and insects without obscuring the airy view as well.

Benefits of using PVC bags : PVC bags are very popular in the market. The advantage of PVC is that it is rich in color and light in texture. The disadvantage is that it has poor tensile resistance and generally has a relatively small load-bearing capacity. You can choose the appropriate style according to your needs. Many fashion brand bags are made of pvc material, such as chanel, burberry, celine, etc. The color is rich, which can meet the matching needs of people of all ages. The pvc bag also has a unique gloss, which looks like it has its own flash effect to the naked eye.

Non-toxic and non-polluting: The raw materials are specially refined to remove toxic substances, no heavy metals are used as stabilizers, and there is no pollution to the environment. Scratch and wear resistance: The surface of the film is scratched with a fingernail without leaving any traces. The surface color is often scrubbed, and it does not change or fade. No chromatic aberration, no discoloration: the same product is supplied every time, the color, surface effect and pattern are the same. Molded door panels will not discolor after 20 years of indoor use. See extra details at https://www.linyangpvc.com/.

We utilize high-quality double-sided PVC resin to be applied to the production process and add high-quality chemical additives like anti-fungal agent and anti-static agent. The product has waterproof, mildew-proof, cold resistant, aging resistant, and anti-static properties. As for the surface, we have made special treatment to prevent the anti-slip effect and we guarantee that there are no pinholes on the surface. Our hot-selling product is PVC film which can be divided into 5 types including inflatable toys, decorative, translucent, and transparent PVC film. Compared with other products, our PVC film has better toughness and feature excellent weather resistance, greatly prolonging the service life. What’s more, we are proud of making the products be of excellent tensile, tear resistant, and anti-stripping performance. Due to the performance, the product can be widely into advertising banner tarpaulin, eco-friendly tarps, and tent tarps.

Suede fabric wholesale manufacturer and supplier today

Best suede fabric for sofa provider: Compared to normal leather, suede is far more permeable, which means it lacks the waterproofing benefits of leather. It is, therefore, best to wear suede garments indoors or in situations in which encountering adverse environmental conditions is unlikely. While most kinds of leather are produced from cow skin, suede is most commonly produced from lamb skin. Other types of animal skin, however, such as calf, goat, and deer can also be used in suede production. Read additional info on technology cloth sofa.

Sofas in high-tech style really do not look like classic upholstered furniture, have a futuristic design, combine elements of minimalism, cubism. They are characterized by low landing, smooth, even surfaces, clear lines and angles, a combination of matte and glossy elements. Sofas are original, comfortable, have perfectly calibrated proportions, they look expensive and solid. Usually they are equipped with wide armrests and a straight comfortable back that guarantees comfortable operation. The disadvantages of high-tech furniture include the emphasis on a strict, office look, rarely associated with homeliness. Lastly but importantly, evaluate sustainability aspects by opting for eco-friendly fabrics made from recycled materials or those with low water consumption during production processes.

Cleaning method of suede fabric – If the suede is stained with dust or drops of oil, the dust on the surface should be wiped off with a dry cloth first, and then wipe the surface with a soft cloth, (Be careful not to exert too much force, it should be gently wiped (if it can not be wiped off you can try high-grade shoe powder, to the kind of small particles). A special rubber brush is then used to smooth the fur in one direction, because the fur only gives the whole skin a uniform color when it is in the same direction.Finally, the suede refurb can be used once a week or two (in the case of wearing a coat every day), and after the above treatment, the refurb is evenly sprayed on the suede for one night, and the next day can be worn.

The PH value is acidic, which is non-irritating to the skin and meets the requirements of environmental protection and human health. Anti-static, non-pilling, non-curling, cotton linen is sewn with pure cotton, without free charge, cotton fiber is not easy to deform and not pilling. Natural and environmentally friendly, it is a real green ecological textile. The use of cotton linen can make the human body have a warm effect, increase the microcirculation of the human body, effectively regulate the nervous system, dredge the meridians and improve the quality of sleep.

Compared with sponge, eiderdown is more expensive and fluffy, and the sitting feeling is much better than sponge, and the sofa is not easy to deform, but eiderdown has several shortcomings: slow rebound, high cost, difficult to take care of, unsuitable for asthma people, and fever in summer. It is recommended to adapt to the use of cushions. Latex is the highest cost among the three materials at present. Latex has the advantages of good air permeability, environmental protection and easy care. Latex protein in latex is a good anti-mite raw material, which is warm in winter and cool in summer without odor and allergy. The disadvantage is low yield.

According to dyeing method, it can be divided into dyed , yarn-dyed. Dyed is to weave the fabric first, and then dye the color; Yarn-dyed is the first dyed yarn, then woven fabric. No matter what the composition of the fabric, can be made into dyed fabric, can also be made into yarn-dyed fabric. General monochrome is basically dyed fabric, not monochrome is dyed fabric. We mainly produce dyed fabric, the price is much more favorable. Microfiber suede upholstery fabric surface is plump, meticulous, because the surface of the fiber is very slim, the formation of a multi-layer structure, light spot is small, glossy, color is soft. Slim fiber flexural stiffness (refers to the object’s ability to resist its bending deformation) is small, highlighting the feeling of flowing and unrestrained. Discover a lot more info on yiertextile.com.

Flocking cloth is characterized by its rich and bright colors, good three-dimensional sense and soft touch, which is flat and friction-resistant. There are several points for attention in cleaning flocking cloth: do not soak it directly in water for cleaning and rubbing; If the flannel is wet, don’t twist it hard to prevent the fluff from falling off because of excessive force; For a small amount of stains, cotton gauze can be dipped in appropriate amount of gasoline or alcohol, and then gently wiped; If you wash it with water as a whole, you should brush the fluff flat in one direction, then press the water off by hand and dry it in a natural state.

Tongxiang Yier Textile Co., Ltd. was established in 2017, is a professional manufacturer engaged in research, development, production, sale and service of sofa fabrics, home textile fabrics and another products fabrics. Our company is located in Tongxiang City, Zhejiang Province, China, it’s very close to Shanghai ＆ Ningbo and with convenient transportation advantage. Our factory covers an area of about 12000 square meters. Since its establishment, we have been focusing on the post-processing process of furniture fabrics, and basically have a complete post-processing industry equipment chain, such as printing machine, bronzing machine, bonding machine, embossing machine, washing machine, quality inspection machine.

Dutch velvet is a kind of fine velvet fabric, through special processing technology, so that the surface of the fabric appears short gray velvet flowers, feel soft and comfortable, with good thermal performance. The following is a Dutch velvet process as the theme, introduce the Dutch velvet process and relevant data. The process of Dutch velvet can be divided into material selection, pre-shrinking, weaving, ironing, cutting, trimming, finishing and other steps. Material selection: The selection of Dutch cashmere requires the use of high-quality fabrics, such as high-grade wool, mohair and other materials in the selection process requires soft colors, clear lines, fine wool and uniform.

In our home decoration design, when it comes to soft clothes, the first thing that comes to mind is the sofa. As the protagonist in the living room, I think every family has had the trouble of buying a sofa. I don’t know which material to choose, and I don’t know which one is durable. Although a salesperson introduced it, are you at ease? Although the sofa is not as complicated as the TV cabinet, it is not easy to choose a sofa suitable for your family. How to avoid the pit and how to choose sofa fabric that is satisfactory and cost-effective, let’s talk about it today: Look at the material. Sofas are divided into leather, cloth, curved wood and rattan sofas. Next, let’s take a closer look at their advantages and disadvantages.

Quality confectionery machine provider

Confectionery machine manufacturer and supplier in China: First, prepare all the ingredients needed to make gummy for pouring with a gummy pourer. The production of gummy candy making machine starts with the preparation of gummy candy mixture. This mixture usually consists of ingredients such as corn syrup, sugar, gelatin, water, and flavorings. Carefully weigh the ingredients and mix together in a large kettle. The kettle is heated to a specific temperature so that the ingredients mix and form a thick, viscous liquid. Mixing and cooking equipment is responsible for mixing ingredients, cooking the mixture to the right temperature, and ensuring that all flavors are evenly distributed. This step is crucial to getting the flavor and texture you want in your gummy. Find more details at confectionery equipment.

Lollipop production line, candy machine, hard candy production machinery and equipment is a comprehensive equipment that can produce a variety of candies. This confectionery machinery is a continuous production method that saves manpower and space and has strict control. It is made under hygienic spare parts. Good quality lollipop products with beautiful shapes. The lollipop depositing line is advanced equipment for producing lollipops. The cost-effective lollipop depositing line lollipop candy-making machine is a compact device that can continuously produce various hard candies and lollipops under strict sanitary conditions.

Toffee, also a Western-style candy, is also a collective name for a type of sugar. It is a hard and chewy candy made of brown sugar or molasses and cream. Toffee chewy candies are processed by large-scale toffee production line/ toffee making machine. Yinrich is the a mature toffee making machine and the largest candy factory. Our China candy manufacturing equipment is very good. We produce and make candies with a complete toffee and chewy candy production line, which enables the toffee and chewy candy production lines to operate efficiently, and the toffee production line is extremely efficient. If you want more inquiries about the toffee production line, please contact us.

Yinrich is the professional jelly candy depositing line suppliers, has various of confectionery equipment, such as gummy bear machine for sale. The gummy bear manufacturing equipment made by Yinrich can continuously produce various bear-shaped jelly candy under strict sanitary conditions. The jelly candy depositing line is an ideal equipment. Yinrich is a professional jelly mogul machine manufacturer. We have mastered the mature starch molding process, , and manufactured an efficient mogul gummy machine. Our jelly mogul machine can achieve highly automated production, not only can produce stable quality jelly mogul candy, but also save manpower and space to reduce production costs.

YINRICH manufactures and supplies a complete range of equipment for the chocolate and confectionery industry, ranging from single machines to complete turnkey lines, not only the advanced commercial confectionery equipment with competitive prices, but the economical and high efficiency of the whole solution method for the confectionery and chocolate production. Yinrich is a professional confectionery equipment manufacturer, and chocolate machine manufacturer, there is various confectionery processing equipment for sale. Contact us!

Yinrich is the high-end confectionery equipment manufacturer, our macaron filling and capping machine is equipped with biscuit depositor, biscuit indexing device, storage manifold (plain, center filling, side by side, etc., optional), and top biscuit placement device. As a professional machine builders cookie capper, the cookie capper machine manufactured by Yinrich is controlled by a PLC servo and has high-speed capability; it can be connected to the conveyor belt of the cookie factory; in addition, it can be accurately placed on the cookie.

In addition to the gum production line, Yinrich also provides upstream raw material manufacturing equipment, such as kneaders for chewing gum raw materials. The entire gum production line is composed of mixers, extruders, conveyor belts, molding machines, cooling cabinets and other parts. We can not only provide you with the design and manufacture of the entire gum production line, but if you only need a candy extruder or a commercial candy machine in the production line, we are also happy to provide you with this service.

YINRICH’s AWS is an auto weighing system for processing in the confectionery and beverage industry. Yinrich is the professional auto weighing system(AWS) manufacturers and suppliers. Here is the automatic weighing system explanation. Yinrich is a professional rapid dissolving systems ltd with many years of rich experience. We pay attention to the quality of every production link to ensure that we deliver high-quality rapid dissolving system(RDS) to customers and provide customers with high-quality services. See extra details on https://www.yinrich.com/.

The hard candy production line is an assembly line for candy manufacturing. The hard-boiled candy manufacturing process: mix syrup, heat, pour into the mold, and cool to form, stretch and add auxiliary materials, such as pigments and fillings. The hard candy die-forming line is an advanced mold-forming hard candy making machine, which is used to produce high-boiling molds to form hard candy. The hard candy forming machine is complete equipment for making all kinds of hard candy. A continuous vacuum cooking pot can ensure the quality of syrup, and molded syrup is a better way to produce different shapes of candies.

The chewy candy cut and wrap machine is a candy cutting machine, a cut and twist wrapping machine, which can cut the size, shape and length of the candy into small pieces, and quickly wrap all kinds of chewing gum, bubble gum, soft caramel, toffee and chewy candy. The chewy candy cut and wrap machine can produce and pack square, rectangular, cube and log-shaped candies, and pack them in the form of double twist packaging. It can also be called a double twist candy wrapping machine.

Best beer bottling line factory

Excellent beer brewing system factory supplier: An important note – in terms of installation cost, it is typically the most expensive option as steam boilers are expensive and installation of steam lines and componentry is also pricey. In terms of maintenance and upkeep, the steam boilers require professional engineers to maintain the longevity of these units, so choosing the best boiler supplier is crucial. Pros: flexibility, efficiency, heating uniformity, fastest heating.it is better for beer taste, Cons: expensive installation, regulations and maintenance. Imagine a big flamethrower aimed at the bottom of a vessel via a firebox this is essentially a direct-fire system! The burners used are intense, but you will get a good rigorous rolling boil with a direct fire flame. If you choose direct fire heating, you need to make sure that the gas supply line is the right size and well ventilated. Find additional details on https://www.cncraftbrewing.com/.

Microbrewery equipment offers brewers greater control over the brewing process, allowing for experimentation, customization, and the production of a wide range of beer styles. It also provides opportunities for small-scale commercial brewing, brewpubs, and taprooms to serve fresh and unique craft beer to local markets. Microbrewery equipment combines functionality, flexibility, and scalability to meet the needs of smaller brewing operations, providing the tools necessary for producing craft beer on a commercial scale.

Brewery CIP system is used to clean up tanks and pipelines. We can make all kinds of CIP system from 30L to 5000L, semi automatic and full automatic one. Generally microbreweries use small capacity CIP , such as 50L,100L, 150L,200L. They use Hot Water, caustic, acid water as clean solutions. Welcome to our brewery CIP system category page, where we take great pride in providing top-of-the-line CIP systems for breweries. As a leading beer brewing equipment manufacturer, we understand the critical importance of maintaining cleanliness and hygiene in every step of the brewing process. Our brewery CIP systems are meticulously designed and engineered to offer efficient cleaning solutions, ensuring optimal sanitation within your brewery facility.

NFE Machinery can make all kinds of volume fermenters and unitanks from 1BBL to 400BBL, 1HL to 470HL. They are glycol jacketed, insulation, dome head and conical bottom, racking arm beer outlet,etc. Tank inside is treated by Pickling passivation before shipment for keeping the best clean. At NFE Machinery, we take pride in being a leading manufacturer of top-quality stainless steel brite tanks for breweries worldwide. Our brewery bright tanks are meticulously crafted to meet the highest industry standards, ensuring exceptional performance and durability for your beer brewing system.

When we design the semi-automatic control system(that is to say, it is PLC Siemens control system),the PLC controller can be programmed and have the touch screen, and it realized to automatic temperature control. The PLC is able to centrally manage the beer tanks, and the state of brewery tanks within each tanks will be visible on the HMI (human-machine interface) through the temperature curve. For different brewing recipes or fermentation requirements, can be programmed to set several steps, and design according to the time/temperature setting data automatically different steps. If you add a site manager, you can even do remote monitoring.

Distillery equipment refers to a set of equipment used in the production of alcoholic spirits such as whiskey, vodka, rum, or gin. As a renowned beer brewing equipment manufacturer with years of experience in the industry, NFE Machinery has expanded our expertise to include top-of-the-line distillery equipment as well. Our comprehensive selection encompasses an array of options, including vodka distillery equipment, whiskey distillery equipment, alcohol distiller machines, gin distillery equipment, and rum distillery equipment. See a lot more information on https://www.cncraftbrewing.com/.

Our manufacturing facility boasts a range of advanced equipment, including stainless steel uncoiling machine, automated laser cutting systems, and robotic welding stations, large capacity portal crane, Polishing machines,etc. These technologies, combined with our skilled workforce, ensure precise and efficient manufacturing processes of each set of beer brewhouse, fermenters,brite tanks,stainless steel vessels that meet the highest industry standards.

Quality office chair caster wheels factory

High quality caster wheel manufacturer: LPHY custom caster wheels manufacturer professional produces light duty caster wheels and office chair caster wheels. ​​​​​​​As a caster wheel supplier, we are committed to delivering high-quality and durable products to meet the demands of our customers. As one of the best caster wheels manufacturer, LPHY provides professional custom caster wheels supplier services. We will work closely with the private sector to create a vibrant economy, sustainable product communities and environment, and the best quality of products and services. See even more details at medium duty caster wheel.

A variation of the kingpin is a forged kingpin. This variation is a much more durable than a standard kingpin and is perfect for most applications including towlines. A much larger kingpin connects everything together through forging, which means you don’t ever have the wiggle or give that will develop in a standard kingpin. Many forged kingpins are also maintenance-free. Wheel bearings are somewhat straightforward. You need to get bearings that will support your specific applications. There are quite a few types of wheel bearings, but two or three will normally suffice for most applications. In most situations, we use precision ball bearings versus caged roller bearings. Precision ball bearings are substantially more robust and will stand up to most applications including heavy weight in towlines. A Delrin bearing is used when you have chemicals and moisture involved in more extreme environments. You won’t get the same weight capacity as with a precision ball bearing, but you’ll not have the bearing breaking down either.

Finally, your caster wheel tread needs to match your facility. The two main types of tread are donut and flat/slightly crowned. A donut tread is better for noise, cushion, debris, and is actually at times better for ergonomics when you have the perfect amount of weight for the wheel. Flat or slightly-crowned caster wheels will handle more weight because there is less compression. Caster rigs are the metal piece that holds the wheel. This part of the casters is just as important as the caster wheel and can literally either make or break your caster.

After years of painstaking research, Zhongshan LP Hardware Co., Ltd.’s technicians have successfully developed 3 inch light screw rubber brake universal single brake caster. Continuous innovation ability is the fundamental guarantee of product quality. In essence, product performance and its quality are largely decided by its raw materials. In terms of raw materials of 3 inch light screw rubber brake universal single brake caster, they have gone through plenty of tests on their chemical components and performance. In this way, the Light duty caster, Office chair caster and Furniture hardware fittings quality is guaranteed from the source.

Casters are never used in a vacuum. There is an actual facility where these casters will be used. In this facility, these casters will be used in on a specific application. Broadly speaking, most applications will be either hand-held or tugged, which you can read more about below, but the specific conditions of the facility will greatly affect which caster you choose. Consider some of these things. First, what does the flooring of your facility look like? Is it damaged with large potholes and other impediments? Is the flooring soft or hard? Do you need to preserve your flooring to a high degree?

Office chair caster mainly application:Furniture, Carts,Trolly, Office Chair,Our products are deeply loved by customers, high-quality products and considerate service are the best for you to choose us. Thickening process, refined accessories, ultra-low error, anti-extrusion, impact resistance. Excellent selection:Tough and wear-resistant, long service life, durable, easy to drag, non-slip and silent. Reinforce the bearing:The roller adopts thickened and reinforced shaft, which is not easy to rub. Read even more information at https://www.wensuocaster.com/.