Our brass air suspension fittings are manufactured strictly to commercial vehicle parts industry standards. They are customized for air suspension systems of heavy trucks, light trucks, semi-trailers, and refrigerated trailers, compatible with chassis needs of mainstream commercial vehicle brands.

Made of thickened solid brass, these fittings resist high and low temperatures and road corrosion. Equipped with oil-resistant NBR seals and precision-machined threads, they prevent air leakage and ensure stable pressure control. The quick-connect design requires no tools, adapting to compact chassis spaces for efficient installation.

Technical Parameters

Product Images

History & Positioning

Through years of development, the company has grown into a comprehensive service provider covering design, R&D, production, and after-sales service. We focus on high-quality supporting parts for automobiles, agricultural machinery, and semi-trailers.

Core Business Scope

• Valve accessories: Nylon pipe clip copper connectors, copper sleeves.
• Pipe joints: Air circuit joints, automobile-specific joints.
• Precision components: Steel bearings, copper joints.
• Brake system parts: Automobile brake pipes.
• Valve products: Drain valves, blow-down valves, and cables.

Quality Control

We strictly implement the ISO9000 quality management system. Every link, from raw material procurement to finished product delivery, is supervised by professional inspectors to ensure industry-leading standards.