Steel Precision Casting of Car Parts

Our steel precision casting automotive parts adopt advanced silica sol investment casting technology, covering carbon steel, alloy steel, stainless steel materials to match diverse vehicle assembly demands. Each component undergoes rigorous processes including wax pattern molding, shell baking, high-temperature melting, heat treatment and precision finishing, delivering ultra-tight dimensional tolerances and smooth surface finish without obvious sand holes or shrinkage defects.

These castings serve as critical chassis, transmission, engine and suspension spare parts for passenger cars, trucks and commercial vehicles, featuring strong tensile strength, outstanding wear resistance, stable mechanical performance and long service life. We support full OEM & ODM customization according to clients’ drawings, samples and technical specifications, capable of adjusting material formulas and post-processing techniques such as machining, polishing, shot blasting and anti-rust coating.

Equipped with complete quality inspection equipment, we implement full-process quality control from raw material incoming inspection to finished product dimensional testing and mechanical property certification, complying with international automotive industry standards. With stable large-scale production capacity, we provide cost-effective, high-consistency steel precision cast car parts for global automotive manufacturers and accessory suppliers.