Machinery Stainless Steel Investment Casting

Stainless steel investment casting is a specialized process for producing high-performance components with good corrosion resistance and mechanical strength. Our stainless steel castings are widely used in chemical processing, food machinery, and marine applications due to their ability to withstand harsh environments. Grades such as 304, 316, and 17-4PH are commonly employed to meet different operational requirements.

The investment casting process ensures minimal machining is needed, reducing material waste and production time. Our capabilities include producing thin-walled sections, complex shapes, and fine details with high dimensional stability. Post-casting treatments like passivation and polishing enhance surface quality. We adhere to strict quality protocols, including PMI and pressure testing, to guarantee reliability.

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About Us

Zhejiang Lizhi Metal Products Technology Co., Ltd. was established in 2003 and established a branch in Fujian in 2021: Fujian Zheli Alloy Casting Co., Ltd.

After more than 20 years of hard work, the company has strong technical strength and has established a production, learning and research integration with major domestic universities, forming its own product characteristics and technical advantages. The company mainly produces various precision castings and valve products such as valves, pumps, auto parts, marine parts, hardware and engineering machinery parts. The main materials are: austenitic stainless steel, carbon steel, duplex steel, nickel-based alloy, high silicon alloy, titanium alloy, etc. The annual output of various stainless steel castings is 8,000 tons (production capacity 12,000 tons/year). The company fully implements TUV: ISO9001-2015 and EU CE certification system management, and introduces 6S performance management lean production. The products are mainly sold to the chemical, shipbuilding, automotive, power, pharmaceutical, food and other industries, and the products are exported to Russia, Europe, North America, Japan and South Korea and other countries and regions.