China High Speed Transmission Equipment Group Co., Ltd. researches, designs, develops, manufactures, and sells mechanical transmission equipment in the People's Republic of China, the United States, Europe, and internationally. It operates through four segments: Wind and Industrial Gear Transmission Equipment; Rail Transportation Gear Transmission Equipment; Trading Business; and Others. The company offers mechanical transmission equipment for wind power and industrial applications, gear transmission equipment for rail transportation, and gears, gear boxes, and fittings. It also trades bulk commodities and steel industry chain products and provides services for lighting, municipal landscape, and engineering procurement construction projects. Founded in 1969, it is headquartered in Causeway Bay, Hong Kong, and operates as a subsidiary of Five Seasons XVI Limited.