Fuzhou Zhengyin Metal Works Co., Ltd. is proud to be a major manufacturer hose fittings and accessories such as cam and groove quick couplings, guillemin coupling, universal air coupling, King combination nipple etc. We ...
Fuzhou Zhengyin Metal Works Co., Ltd.
No. 3, Yiexia Industrial Zone, Fuzhou Fujian 35000
Fuzhou, FU 350007