Beijing Valve General Factory Co., Ltd. (BVMC), nke mbụ a maara dị ka Beijing Valve General Plant, e hiwere na 1952, nke bụ ndị na-eduga Enterprise nke elu mgbali valvụ na uzuoku ọnyà valvụ n'etiti mbụ ogbe nke National Mechanical Department si ntọala. nke Ndị mmadụ.