Investment casting, precision casting, stainless steel casting, stainless steel riggings.

Zouping Ruijia Machinery Equipment Co.,ltd. is located in Zouping City, Shandong Province, China, which mainly produces many kinds of precision castings by investment casting. Investment casting (or “lost wax casting”) is a technique where wax patterns are coated in ceramic to create molds for pouring high-performance alloys.