The registered address of haired (zianjin) self-control valves ltd. Is located at no. 2 of little takaguchi road in wuqing town, wuqing city, tianjin city. The registration authority is the market supervision authority of wuqing district, tianjin city. The legal entity is represented by lee hae-hyang and operates on general projects: manufacture of ordinary valves and rotor slugs (excluding special equipment manufacture); manufacture of general equipment (excluding special equipment); development of valves and slugs; sale of valves and slugs. (in addition to projects requiring authorization under the law, operating autonomously on the basis of a licence)