Conventional engine cylinder head covers are generally made of cast aluminum or cast iron, which suffer from high production costs.

Our company has independent technical capabilities in the design, development and manufacture of stamped cylinder head covers, using ultra-deep drawing materials. Structural features: closed-chamber filtration is adopted for oil-gas separation, with the original design fully preserved; laminating and welding processes are applied to form 2-layer, 3-layer or 4-layer structures; All products meet qualified standards in flatness and air-tightness tests; all prototype samples have successfully passed vibration testing. In addition, we can provide single-layer steel sheets or sound-damping steel sheets for production to better meet customers' diverse requirements.

This product has achieved an effective technological breakthrough featuring low cost and high performance, thereby enhancing its overall market competitiveness.