... :3 Way valve 2.Material:Brass 3.Surface:Nickel Plating 4.Certificate: ISO9001,ISO14001,CE OEM and ODM is welcome. 1.3 Way ... Yuhuan Zhejiang Province which is known as the Valve capital of China. Company takes up a remarkable ... . The main products include brass pipe fitting ,brass valve, and high-voltage insulated electrical accessories., all these ... long time coorperation and bright future 3 Way valve