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Latest Products

  • Dowel Pins With ISO Standards
  • Hardened Steel Dowel Pins
  • Hydraulic Cylinder Dowel Pins
  • Dowel Pins For OEM Manufacturing
  • CNC Machine Alignment Dowel Pins
  • Custom-Length Dowel Pins

Contact Us

  • Ningmu Vil., Ningwei, Xiaoshan, Hangzhou, Zhejiang, 311200, China
  • wq@wqpins.com
  • +8613967135209
We have won unanimous praise from customers for great quality, product performance and excellent after-sales service. We sincerely hope to establish a healthy and long-term cooperative relationship with every customer from all over the world. If you have any inquiries about our self lubricating bearing rollers, grease lubricated bearing rollers, cnc machining bearing rollers please contact us in time.Since its establishment, our company has been committed to providing customers with personalized and high-quality phosphatizing bearing rollers. We have established cooperation with well-known suppliers of related products to complete large-scale supporting projects. Through cooperation, we further deepen the sophisticated manufacturing process and rigorous work style, and always maintain the advanced nature of products and try to be the leading brand. Our company has a strong culture of integrity, respect, and accountability. We insist on providing fast, accurate and sincere service. Our quality policy is, full participation, persistent improvement, customer satisfaction and sustainable operation. Relying on our solid strength and good reputation, we constantly strive to strengthen internal management and strict quality supervision, establish a perfect service system, so as to sell the best and best products to customers. We will continue to carry out scientific research and innovation, and continue to provide customers with excellent services. We sincerely welcome customers from all over the world to come to our factory for guidance and consultation. We have a sound sales network and service system. We have a strategic vision that guides our decision-making and actions, ensuring that we remain at the forefront of our industry and ahead of the competition.
  • Cylindrical Roller TP
    Cylindrical Roller TP

    Cylindrical Roller TP type. Size: 6.35x12.7. Material: 100Cr6. Hardness: HRC61-65

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  • Alloy Steel Cylindrical Rollers
    Alloy Steel Cylindrical Rollers

    Alloy Steel Cylindrical Rollers are made of alloy steel, which combines iron with elements like chromium, molybdenum, vanadium, or nickel to enhance strength, hardness, and wear resistance.

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  • Hardened Needle Rollers 100Cr6
    Hardened Needle Rollers 100Cr6

    Hardened Needle Rollers 100Cr6 are manufactured to precise tolerances for consistent performance. Their diameters and lengths vary depending on the application, with standard and custom sizes

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  • Needle Rollers DIN 5402-3
    Needle Rollers DIN 5402-3

    Needle rollers manufactured according to DIN 5402-3 offer several advantages, particularly in applications where compact and high-load-bearing components are required.

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  • Cylindrical Roller Din5402-1
    Cylindrical Roller Din5402-1

    Cylindrical Rollers Din5402-1 are essential components in machinery and equipment that require reliable and efficient operation under demanding conditions.

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  • High Precision Needle Rollers
    High Precision Needle Rollers

    High precision needle rollers are commonly used in applications where precise control of motion and positioning is required, such as CNC machine tools, precision instruments, optical equipment, and

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  • Inch Needle Roller
    Inch Needle Roller

    Inch Needle Rollers are typically measured in inches for their inner diameter, outer diameter, and length dimensions.

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  • Crowned Needle Roller Pin
    Crowned Needle Roller Pin

    Products Description A Crowned Needle Roller Pin is a type of needle roller bearing with a crowned outer ring that is typically used in applications where an axial load is applied to the bearing. The

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  • Needle Roller Dowel Pin For Cylindrical Bearings
    Needle Roller Dowel Pin For Cylindrical Bearings

    Shape: hardened chrome steel needle rollers. Dimensions: 3.0 x 17.8 mm, sorting size M1-M3. Material 1.3505, AISI 52100, 100Cr6. Hardness: between 60 and 66 HRC.

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  • Cylindrical Bearing Rollers
    Cylindrical Bearing Rollers

    Diameter: 1.5 mm – 20 mm. Length 2.5 mm – 100 mm. Material: 100 Cr 6 (1.3505). Hardness: HRC 58 – 65 HRC.

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  • Cylindrical Roller ZB
    Cylindrical Roller ZB

    Cylindrical rollers are mainly used in bearings as rolling elements, they are made from alloy steel, have excellent surface finish, excellent hardness and high load carrying capacity.

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  • Cylindrical Roller TR
    Cylindrical Roller TR

    Cylindrical rollers made from this material have excellent surface finish, excellent hardness and high load carrying capacity.

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Robert Bratten star star star star star
You are a reliable distributor and you can provide us with the best quality products and the most reasonable prices.
Timothy Fredericks star star star star star
Your company provided us with a comprehensive product introduction, and we selected a product that is very suitable for us, and it is very easy to use.
Brian Zimmerman star star star star star
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good
Ruben White star star star star star
Creating opportunities for employees, creating value for users, and contributing to social progress and development is the business philosophy of this company.
Jesus Costigan star star star star star
We have many years of experience in [[[keyword]]], QR has professionally served customers in many countries and regions around the world.
Robert Villeda star star star star star
The quality of the product offered by the company was good and the size was exactly what I needed I will be back next time. All products are in perfect condition, well packed and shipped quickly.
We will continue to uphold the 'quality first, customer first, integrity management' business purpose, to provide customers with more updated styles of high-quality interlocking application dowel pins, driveline connectors, innovative dowel pins . As one of the most professional phosphatizing bearing rollers manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized phosphatizing bearing rollers made in China here from our factory.

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