Zhejiang BEIER Control Valve Co.,Ltd.specialized in valve industry. Main products have top guided and cage guided control valve,butterfly valve,ball valve,globe valve and other control valve that suitable to a variety of heavy duty services. BEIER Valve Technology Have twenty years manufacturing history and original intelligent technology,we are in pursuit of is that: innovation of products and the service. Innovation of technology, innovation of managerment. Hundred of intermediate, advanced designer and technologist Introduces CAD CAE software All-around application with CAD CAPP Research and promote new technics Information Construction of Corporations Formulate standards of Corporations We have already through ISO14001,ISO9002:1994,ISO9001:2000 quality management system authentication, and passed national safety manufacture Certificate of AZ. Always adhering to the philosophy of quality first,customers foremost,honesty and joint development,and the service motto of on best,only better,we sincerely commit ourselves to providing users with complete service from start to finish of sales.