
This product is a machined part, made of high-strength materials such as 45# steel and stainless steel. It is precision machined and heat-treated, resulting in high strength and good toughness. The surface is well-treated for rust prevention, making it wear-resistant and corrosion-resistant, and it rotates smoothly without jamming. The entire series is compatible with various vehicle models and specifications, with precise dimensions and stable torque transmission. It has undergone rigorous strength testing and meets automotive industry standards. Custom sizes, keyways, and surface treatments are available, and material and strength test reports can be provided.
Customized according to the drawing
Customized according to the drawing
High-quality carbon steel, alloy steel, stainless steel, etc.
Environmentally friendly blue-white zinc, colored zinc, black zinc, environmentally friendly nickel plating, zinc-nickel alloy plating, Dacromet coating, electrophoresis, PVD, stainless steel natural color, stainless steel passivation, etc.
The wiper system for automobiles, buses, trucks, construction machinery and other vehicles is used to connect the wiper motor and the wiper arm, transmit torque, drive the wiper to swing, and adapt to various outdoor driving scenarios.
Do you need non-standard fasteners, precision metal parts, or custom structural components for a specific application?
Yongji helps you develop and manufacture special parts and custom products based on your drawings, samples, technical requirements, and target application scenarios.
Whether you need prototype quantities, pilot production, or stable mass supply, we provide an integrated solution from engineering review to production and delivery.
From fasteners to structural parts, Yongji offers integrated development and manufacturing for a wide range of custom precision hardware products.
Whether you need a few pieces for validation, small batches for development, or large volumes for mass production, we can support your project at different stages.
With integrated manufacturing resources in China and Vietnam, Yongji helps customers achieve stable quality, scalable production, and reliable delivery.

Yongji Precision Hardware is a global manufacturer specializing in precision fasteners and metal structural components. We are China Wiper Shaft-Turned & Misc Parts Suppliers and Wholesale Wiper Shaft-Turned & Misc PartsExporter && Company. Founded in 2003, the company has over two decades of experience serving international OEM and ODM customers across multiple industries.
With integrated manufacturing capabilities including cold heading, stamping, CNC machining and sheet metal fabrication...