+8613967135209

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 several advanced production lines and production workshops to ensure the quality and quantity of our coupling bearing rollers, switchgear bearing rollers, surface treatment bearing rollers .We not only provide high-quality products for domestic customers but also undertake international business. Our technology research and development department continues to provide convenient manufacturing plans and reasonable economic budget plans according to customer needs. At the same time, the quality of pipe fitting bearing rollers and a series of products has been steadily improving. A number of technologies pioneered by the company have filled the gaps in the country and broke the monopoly of foreign technology. We believe that a strong commitment to quality is the foundation of our success. We believe in open communication and transparency with our clients to build long-lasting partnerships. We take the strategic goal of building a social public enterprise with comprehensive competitive ability, highly respected, common development of staff and enterprise, and fulfilling social responsibility, which faces the whole country and goes to the world. Our team of professionals is committed to providing unparalleled customer support and service.
  • 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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  • Metric Needle Roller
    Metric Needle Roller

    Metric Needle Rollers typically have a length that is significantly greater than their diameter, enhancing their load-carrying capacity.

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  • Hardened Needle Roller AISI52100
    Hardened Needle Roller AISI52100

    Hardened Needle Roller AISI52100 are core components of needle roller bearings, where their slender shape reduces friction while maintaining high load-carrying capacity.

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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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  • Needle Roller Pin NRA
    Needle Roller Pin NRA

    A needle roller pin, often referred to as a needle roller or just a needle pin, is a type of cylindrical roller used in various types of bearings.

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  • Needle Roller Pins DIN 5402
    Needle Roller Pins DIN 5402

    Needle roller pins, as specified by DIN 5402, are cylindrical components used primarily in rolling bearings and other mechanical applications where precision and high load capacity are essential.

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  • Rounded End Loose Needle Rollers
    Rounded End Loose Needle Rollers

    Needle Roller NRB. Dimensions: 3.0 x 15.8 mm. Sorting:G2,G3,G5. Material:AISI 52100. Hardness: HRC61-66.

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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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  • Needle Roller NRA
    Needle Roller NRA

    Needle rollers NRA. Dimensions: 3.0 x 15.8 mm. sorting size M1-M3. Material 1.3505, AISI 52100, 100Cr6. Hardness: 60-66 HRC.

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Kimberly Schulz star star star star star
I really like this company and I've never been so comfortable shopping! Their service was really good. From placing orders to logistics, there would be specialists to give me answers or report the
Joanne Sanderson star star star star star
We ordered a batch of products from your company, and after receiving them, we felt amazing, so we came here to express our surprise and gratitude, and we will continue to buy them next time.
Jessica Lally star star star star star
The service attitude of this company is very good, and the delivery is fast. The quality of the goods is also quite good. We are very satisfied with this cooperation! Look forward to the next
Kimberly Lee star star star star star
I struggled with this supplier for a long time and found them very trustworthy.
Susan Kelley star star star star star
Our company has ordered products from this supplier for a long time, because their products are of good quality, have good use effect, and can be exempted from maintenance.
Terry Moffett star star star star star
Because your company always strives to put the customer first and value our experience so much, we are willing to continue working with them.
We rely on our advantages in technology and management to attract advanced technology from abroad and transform the advantages into special offer dowel pins, calibration bearing rollers suitable for the market. As one of the most professional pipe fitting bearing rollers manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized pipe fitting bearing rollers made in China here from our factory.

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