Yadeng Valve & Fittings Co., Ltd (before that, it is named Wenzhou Yadeng valve manufacturer Co., Ltd and Wenzhou Yongzhong Yadeng valve factory), is one of the earliest manufacturers which produce connector, valve and pressure pipe fittings. Rely on thirty years’ manufacturing experience and superhard quality, now our company own 420 sets CNC equipment, 585 staffs. With 20 years of manufacturing experience and excellent quality, and we have become a well known enterprise in valve industry and we have right to import and export.