Beijing Valve General Factory Co., Ltd. (BVMC), asal ahaan loo yaqaan Beijing Valve General Plant, waxaa la aasaasay 1952, taas oo ah shirkadda keentay ee cadaadiska sare ee valve iyo uumiga dabin ka mid ah dufcaddii ugu horeysay ee Waaxda Farsamada Qaranka ka aasaaska. Dadka.