Fuzhou Zhengyin Metal Works Co.,Ltd. |
Fuzhou Zhengyin Metal Works Co.,Ltd. is specialized in producing hose fittings and accessories such as camlock couplings, guillemin coupling, universal air coupling, King combination nipple etc.
In the year 2007 we have established a new factory (including casting and machining) for manufacturing cam and groove quick couplings, which located in Fuzhou City, Fujian China.
As a result of competitive prices, flexible payment modes and good quality, our cam and groove quick coupling and...