About Us

Changsha Soter Machinery Technology Co., Ltd. is located in Changsha, the capital of construction machinery in Hunan Province. The company has obtained ISO three system certification. Our main business is the research, development, production, and sales of gears, shafts, racks, rails, turbines, worms, reducers, and various non-standard machinery and components. We have high-precision CNC gear grinding machines, hobbing machines, hobbing machines, and shaving machines. The cutting equipment includes cutting machines, hydraulic sawing machines, hydraulic shearing machines, etc; Processing equipment includes CNC lathes, CNC milling machines, CNC grinders, CNC machining centers, CNC deep hole drills, hydraulic bending machines, CO2 shielded welding machines, argon arc welding machines, etc; The testing equipment includes: gear measuring center, three coordinate system, meshing instrument, projector, profilometer, roughness tester, hardness tester, etc. We have a one-stop R&D, production, and service capability from cutting, processing, painting, assembly, debugging, and installation.

Since its establishment, Sot Machinery has been committed to the research, development, production, and sales of mechanical components and non-standard machinery. The company's business scope also involves the integration and design of intelligent manufacturing, intelligent logistics, and industrial automation equipment. Sote Machinery adheres to the concept of "high precision", "high efficiency", and customer first, and has won a good reputation among partners with cost-effective products. We sincerely welcome industry insiders to exchange and negotiate!