• Beijing Zhonghanghua Safety Valve Co., Ltd.

    No.170 Beiyuan Road, Beijing, Beijing, China,

    Beijing aerospace propulsion institute, established in 1958, is the first and largest development base for liquid propellant rocket engine of China . This institute has developed designed all engines used Long March series launch vehicles which have sent ...
  • Shanghai Datian Valve Pipe Engineering Co.,Ltd.

    No.3223,Zhouzhu Road,Pudong district, Shanghai, Shanghai

    Shanghai Datian Valve Pipeline Engineering Co., LTD is specialized in develop and manufacturing all kinds of control valves which established 1998, located Pudong Zhuqiao Industrial Zone, adjacent to International Airport Yangshan deep-water port. ...