Changsha Hengchi Intelligent Equipment Co., Ltd. is located in Changsha, the "Hometown of Construction Machinery", with its headquarters in Zhejiang Province. It is a professional manufacturer of reducers, electric drums and permanent magnet motors, integrating R&D, production, sales and service.

The company has always been committed to providing high-quality reducers, electric drums and other transmission products for its customers, and has conducted in-depth research and development in core fields. The company has introduced German proprietary technology for design. Its products include four major series of reducers, high-power H/B series industrial gearboxes, Q series industrial planetary reducers, and high-efficiency energy-saving permanent magnet motors.