Zhejiang Yongkang Valve &Flange Manufacturing Company(Yongkang Industrial Factory) is Iocated at China Science and technology Hardware City of City,it a professional enterprise to produce ball valve,cut-off valve,wing valve check kinds flanges,they reached the national standard ...
Telephone:86 - 579 - 87481029
Address:Huanzheng South Road Zhiying Town Yongkang Zhejiang 321300 China