Deeply Rooted in Casting Supply for Diverse Industries: Jinggang Heavy Industry—A Long-Established Jiaodong Steel-Casting Enterprise Empowering Equipment Manufa

Leveraging mature casting processes, Shizuoka Heavy Industry (Shizuoka Heavy Industries) manufactures products in compliance with various international and national standards, including GB (China), ASME (USA), and JIS (Japan). The company produces castings ranging from 5 kg to 7,000 kg per unit, catering to the diverse requirements of equipment across various industries:

- Mining: Production of medium-to-low carbon steel and alloy steel castings (such as ZG250–450 and 65Mn) for wear-resistant structural components used in mining, excavation, and conveying equipment.
- Power Generation and Metallurgy (Steel Mills): Supply of high-temperature, pressure-resistant cast steel components—including grades like 1Cr13, A216-WCB, A217-WC6, and WC9—designed for valves in power plants and equipment used in metallurgical operations.
- Marine: Production of stainless steel castings, such as A351-CF3M and CF8M, for use as marine components and accessories.
- Automotive Tooling and Other Sectors: Production of gray cast iron (HT200, HT250, HT300) and ductile iron (QT400–QT600 series) for applications such as mold bases and structural tooling components.

According to the company, its products are primarily targeted at the domestic market, with a robust client base in the Jiaodong region. For years, the company has consistently provided reliable casting components to the equipment manufacturing supply chain; its capability to produce large-scale castings in a wide variety of materials and specifications has effectively addressed gaps in the regional casting supply ecosystem.