huanancheng

Zhengzhou Gaoshan Valve Co.,Ltd was founded in 1975,which one of the enterprises that got the production permit firstly.The company occupies 120000m2,with 80000m2 in building,880existing employess,259...

No. 66 QiYe Road

We are concentrate on manufacturing and export a wide range of plastic injection moulding which including pipeline fittings together with associated special products for such industries as fish farmin...