沧州众一阀门有限公司是一家专业从事精密铸造、不锈钢阀门及管配件生产、加工和销售的企业。公司实行全面质量管理，采用现代化的生产设备和先进的质量控制手段，公司配备高精度数控车床、分光仪、试验机、冲击机、硬度机和金相显微仪等加工及检验设备，为顾客提供的产品和的服务。　公司是集设计、铸造、加工、组装、检验与测试、市场与服务于一体，具备20年行业经验的企业，产品85%一直畅销欧洲、美国、日本及世界各地。 　　主要产品： 球阀，闸阀，截止阀，止回阀，自控阀，过滤器，螺纹管件等各种管道专用阀门及自动控制元件（气动、电动）。 　　产品标准：API,ASME,ISO,EN,DIN,BS,JIS,GB. 　　压力等级： GB PN(16/25/40/63/100/160)、ASME CLASS(150/300/600/900/1500)、DIN PN(16/25/40/63/100/160)、JIS (10K/20K/30K/45K/65K/110K). 　　主要材质：CF8M,CF8,CF3M,CF3,CN7M,WCB,WCC,WC6,WC9,C5及其他客户需求的其他材质。 　　资质证书：ISO9001，PED 97/23/EC,CE Cangzhou zhongyi valve co., ltd” is located at Botou – foundry Hometown of China, As a professional in precision casting and maching of stainless steel valves and fittings manufacturer. We have quality testing device FSQ spectrum analyzer,ensuring hing efficiency and quality, we have passed ISO 9001、TUV0036 and a complete set of quality control system has been implemented to fully ensure the product quality. Our products have been exported to many countries and areas: such as U.S.A,CANADA ,JAPAN ,GERMANY ,ITALY, SPAIN ,and also we have enjoyed a good reputation among our customers. Zhongyi pepole have been depending excellent quality on advanced equipment;depending famous brand on scientific management; depending company development on Science&Technology .We sincerely welcome customers at home and abroad to cooperate with us for a brilliant future.