The company was founded in 1985,Zhejiang aolong valves Manufacturing Co., Ltd. was founded in 1985, is a collection of modern science and technology enterprises valve design, manufacturing, sales and service in one of the. The main products of the company cover GB, American Standard, German standard, British standard, Japanese standard gate valve, globe valve, ball valve, butterfly valve, check valve, stainless steel valve, can also according to customer requirements and production of non-standard valves, products sold throughout the country and exported to the United States, Europe, Africa, Middle East, Southeast Asia and other more than 10 countries area.The company is a member of Chinese Valve Association executive vice president of Chinese Valve City Longwan Valve Association unit, China Valve City meritorious enterprise, SMEs in Zhejiang Province, China new product innovation unit, Zhejiang famous brand, Zhejiang province shares enterprises advanced units units, national hi tech enterprise group.The company has a number of national patent products and patent technology, at the same time through the ISO9001 quality system, national special equipment manufacturing license TS and the EU CE system certification.