TIANCHENG.TIANCHENG, located in Jiangyin City, Jiangsu Province, occupies an area of 115,000 square meters. As a high-tech enterprise, it specializes in the R&D, production, and sales of large-scale, heavy-duty industrial gearboxes. The company's products are widely applied in key industries such as general machinery, rubber and plastics, metallurgy, energy, construction machinery, ports, marine engineering, rail transit, environmental protection, and building materials. Leveraging its robust capabilities, TIANCHENG is equipped with world-class processing and inspection equipment, including German Hofler CNC gear grinding machines, CNC gantry machining centers, and large-scale heat treatment production lines. The company maintains a comprehensive inspection system featuring coordinate measuring machines, gear measurement equipment, metallographic analysis, and non-destructive testing, ensuring the high quality and reliability of its core products—various gearboxes, large-scale gearboxes, and heavy-duty gearboxes.