Tianma Bearing is a leading Chinese manufacturer of precision bearings for wind energy, railway, and heavy machinery. The company holds the global No. 1 market share in wind turbine yaw and pitch bearings and the national No. 1 share in railway bearings. It operates a full industry chain including its own dedicated steel plant, ensuring quality control from raw materials to finished products. With annual revenue of RMB 40 billion, Tianma supplies global clients such as GE, Vestas, Goldwind, Caterpillar, and Hitachi. The company drives import substitution in high-end bearings for offshore wind and high-speed rail.
Tianma Bearing is a leading Chinese manufacturer of precision bearings for wind energy, railway, and heavy machinery. The company holds the global No. 1 market share in wind turbine yaw and pitch bearings and the national No. 1 share in railway bearings. It operates a full industry chain including its own dedicated steel plant, ensuring quality control from raw materials to finished products. With annual revenue of RMB 40 billion, Tianma supplies global clients such as GE, Vestas, Goldwind, Caterpillar, and Hitachi. The company drives import substitution in high-end bearings for offshore wind and high-speed rail.
Tianma Bearing is a leading Chinese manufacturer of precision bearings for wind energy, railway, and heavy machinery. The company holds the global No. 1 market share in wind turbine yaw and pitch bearings and the national No. 1 share in railway bearings. It operates a full industry chain including its own dedicated steel plant, ensuring quality control from raw materials to finished products. With annual revenue of RMB 40 billion, Tianma supplies global clients such as GE, Vestas, Goldwind, Caterpillar, and Hitachi. The company drives import substitution in high-end bearings for offshore wind and high-speed rail.
