Explore Our Robust U-bolts, Carriage Bolts, Pump Bolts, and Drilled Bolts | Zhejiang Zhongrui Auto Parts | Precision Engineered Fasteners

Explore Our Robust U-bolts, Carriage Bolts, Pump Bolts, and Drilled Bolts | Zhejiang Zhongrui Auto Parts | Precision Engineered Fasteners

Zhejiang Zhongrui Auto Parts is your trusted partner for high-quality fasteners, backed by over 38 years of industry experience. Our 20,000+ square meter factory and extensive catalog of 10,000+ specifications ensure we meet your exact needs with precision and reliability.

Featured Products: 

U-bolts: Ideal for securing pipes, cables, and other components in various applications.

Carriage Bolts: Perfect for wood and metal fastening, providing a flush, tamper-resistant finish.

Pump Bolts: Designed for high-pressure applications in pumps and fluid handling systems.

Drilled Bolts: Essential for applications requiring secure locking with cotter pins or wire.

Key Features:

Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, or as OEM required.

Finish: Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G, or as required.

Customization: OEM & ODM services available for tailored solutions.

Quality Assurance: Rigorous testing with Calipers, Go & No-Go Gauges, Tensile Test Machines, and Salt Spraying Testers.

Certifications: IATF 16949

Packaging: 100-1000 PCS per bag with label, export standard carton, or as per customer demand.

Delivery: Ample stock and strong production capacity ensure timely delivery.

Applications:

Automotive

Industrial Machinery

Construction

Agriculture

Fluid Handling Systems

And more!

Contact us to learn more about our fastening solutions and get a quotation:

www.zjzrqc.com

Director of Business Development Coco Chen: coco.chen@zjzrap.com

Account Manager Grace Gan: grace.gan@zjzrap.com

Account Manager Freddie Xiao: freddie.xiao@zjzrap.com