Investment Steel Casting Parts for Machinery

Investment steel casting is a cost-effective solution for producing high-strength, wear-resistant components for heavy machinery and industrial equipment. This process is suitable for carbon steel, low-alloy steel, and tool steel castings, offering nice toughness and fatigue resistance.

Our investment casting method ensures precise replication of complex geometries while maintaining mechanical properties. The process includes wax pattern assembly, shell building, dewaxing, and metal pouring. Heat treatment and shot blasting are applied to improve hardness and surface finish. Quality assurance involves ultrasonic testing and mechanical property verification per ASTM standards. We provide customized solutions based on technical specifications to ensure optimal performance in demanding conditions.

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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.