We specialize in high-quality centrifugal gravity casting for metal steel sand cast machinery parts. Our advanced process ensures precise, durable components with excellent mechanical properties, ideal for industrial applications.



Dongying Tousin specializes in high-precision centrifugal gravity casting for metal and steel sand cast machinery parts. Our advanced casting technology utilizes centrifugal force to produce components with superior density, minimal defects, and excellent mechanical properties. Ideal for demanding industrial applications, our process ensures dimensional accuracy and enhanced durability for gears, housings, and other critical machinery parts.
As a trusted foundry in China, we combine strict quality control with cost-effective manufacturing to deliver reliable sand casting solutions. Serving industries such as mining, construction, and heavy machinery, Dongying Tousin provides customized casting services with fast turnaround times. Partner with us for high-performance, long-lasting cast components tailored to your exact specifications.