China·KCM Valve Co., Ltd. is a modernized professional valve manufacturing company which integrates R & D, manufacture and sales service into one. Our company was established in 1983, it is a new and high technological enterprise of Zhejiang Province, the executing unit of the State Torch Plan projects and a member of PetroChina and SINOPEC resource equipment market. "Kai Xi Mu " is the pronunciation of its English name KCM, which is the abbreviation of "the golden key to motherland construction". Our key—valve manufacturing of machinery industry serves petrochemical, oil refinery, chemical, oil production, electric power station, chemical fertilizer, metallurgical, nuclear power, national defense, pharmaceutical industries.