Henan Kingwell Oil Equipment Co., Ltd is a professional producer of series butterfly valves, DEMCO butterfly valves equiv., gate valves, check valves, globe valves, air release valves, strainers, expansion joints and rigs, etc. KW brand valves are mainly used in oil & gas drilling and production, water, waste water, marine, chemical, power, mining industries. Kingwell adopts advanced CNC，scientific process, rigorous inspection to ensure fully machine, critical precision, aiming to provide first class products worldwide. 河南省鑫孚石油设备有限公司主要经营蝶阀，闸阀，止回阀等系列产品。公司尊崇“踏实、拼搏、责任”的企业精神，并以诚信、共赢、开创经营理念，创造良好的企业环境，以全新的管理模式，完善的技术，周到的服务，卓越的品质为生存根本，坚持“客户第一”的原则为广大客户提供优质的服务。欢迎广大客户惠顾！