stainless steel investment castings

Our stainless steel investment castings are manufactured via lost wax casting process, enabling the precise production of complex structural components for industries such as petrochemical, marine, valves, hardware, and food & medical sectors that demand high corrosion resistance and strength.

Made from premium stainless steel grades including 304 and 316, our castings undergo rigorous shell making, high-temperature melting, and precision pouring, resulting in dense internal structures, stable mechanical properties, and excellent resistance to acid/alkali corrosion, high temperatures, and fatigue. With dimensional accuracy up to CT4-6 and a smooth surface finish, they significantly reduce post-machining requirements, cutting production time and costs.

We implement full-process quality control from mold design, wax pattern production to shell preparation, casting, and post-treatment, strictly adhering to ISO 9001 and TS 16949 standards. Each product undergoes non-destructive testing and performance verification to meet custom specifications and industry regulations. With reliable quality and efficient delivery, our stainless steel investment castings are the preferred choice for global industrial clients, enhancing equipment efficiency and service life.