I-Beijing Valve General Factory Co., Ltd.(BVMC), ekuqaleni eyayaziwa ngokuthi i-Beijing Valve General Plant, yasungulwa ngo-1952, okuyibhizinisi elihamba phambili nge-high-press valve kanye ne-steam trap valve phakathi kweqoqo lokuqala loMnyango Wemishini Kazwelonke kusukela kusisekelo. Yabantu.