China National Aviation Valve Co. Ltd. - China

Air Valve Co., Ltd. in Shanghai was founded in 1986, the whole factory workers more than 100 people, including 2 senior engineers, engineers, 3 persons, over 80% of workers access to technical grades. Factory produces fully-equipped, the main producing fields special valve , automatic series, air-defense special valve, cryogenic valve, Sanitary pipe fittings, valves, and so on. as well as a