- CEO
- Hang Zhang
- Full Time Employees
- 1,294
- Sector
- Producer manufacturing
- Industry
- Metal fabrication
- Address
- Xian China
- IPO Date
- Mar 16, 2022
- Business
- Shaanxi Sirui Advanced Materials Co., Ltd. is a China-based materials engineering and manufacturing enterprise engaged in the research, development, production, and sale of high-performance copper alloys, electrical contact materials, and specialized metal components for critical industrial applications. Founded in 1995 and headquartered in Xi'an, Shaanxi Province, the company operates across several core product categories: medium- and high-voltage electrical contact materials, including copper-chromium (CuCr), copper-tungsten (CuW), and copper-tungsten-carbide vacuum contacts for power transmission switchgear, circuit breakers, and gas-insulated distribution systems; commercial aerospace propulsion materials and precision assemblies, including high-temperature copper-chromium-niobium (CuCrNb) alloy forgings, liquid rocket engine thrust chamber inner and outer walls, and propellant injector faceplates; optical communication thermal management components, including molybdenum-copper (MoCu), tungsten-copper (WCu), and diamond-copper heat sink submounts, chip carriers, and hermetic package housings designed for 800G and 1.6T high-speed optical transceivers; high-end medical diagnostic components, comprising vacuum brazed anode targets, rotor assemblies, and metal-ceramic structural parts for computed tomography (CT) and digital radiography (DR) X-ray tubes; and high-purity metallic chromium powders as well as copper alloy end rings and rotor bars utilized in high-speed rail traction motors and specialized industrial equipment.
The company serves original equipment manufacturers and enterprise clients across the electric power grid, commercial aerospace, telecommunications, healthcare, rail transit, and new energy vehicle sectors across Greater China, Europe, North America, and other international markets. In recent operational and strategic developments, Shaanxi Sirui Advanced Materials has executed major capital expenditure programs totaling over RMB 1.3 billion to expand its advanced manufacturing base. These initiatives include the development of the Sirui Advanced Materials Science and Technology Industrial Park, which integrates an annual production capacity expansion of 20 million sets of optical module chip carriers and housings to support artificial intelligence data center infrastructure, along with scaled production lines for medical imaging vacuum tube components and tungsten-copper materials. Concurrently, the company has advanced a dedicated capital project for liquid rocket engine thrust chamber components to deliver an annual capacity of approximately 300 tons of specialized forgings, 400 injector panels, and 1,100 thrust chamber structural sets, expanding commercial supply relationships with domestic private space launch operators and reinforcing Tier-1 supplier partnerships with global electrical equipment conglomerates.