Guangdong Huatie Tongda High-speed Railway Equipment Corporation engages in the research and development, design, manufacture, sale, and service of high-speed rail transit parts in the People’s Republic of China. It offers water supply and drainage sanitation systems; electrical system including backup power supply, smoke, fire alarm, etc.; body and car-end connection system comprising car doors, hook and buffer systems, etc.; and air-conditioning system, such as passenger compartment air-conditioning units, driver’s cab air-conditioning units, waste discharge devices, electric heating systems, pressure force wave detection devices, protection devices, new wind and water grilles, control units, etc. The company also provides braking system, such as air compressors, air cylinder assembly, magnetic rail brakes, shaft-mounted brake discs, brake pads, sand spreading systems, wheel-mounted systems, moving plates, control units, etc.; HAVC and door system; emergency battery systems; coupler buffer systems; large road maintenance machinery; and a range of rail transit seat products. In addition, it offers sales and after-sales service of products and accessories, such as track bed maintenance, rail maintenance, sleeper and related component maintenance, new line construction, existing line maintenance, track ballast maintenance, etc. It serves railway transportation and EMU, intercity transportation, locomotive, and freight transport industries. The company was formerly known as Guangdong Kaiping Chunhui Co., Ltd. and changed its name to Guangdong Huatie Tongda High-speed Railway Equipment Corporation in October 2017. Guangdong Huatie Tongda High-speed Railway Equipment Corporation was incorporated in 1993 and is based in Beijing, the People’s Republic of China.