Quality Control 

Shanhai ChongYang Water Treatment Equipment Co.,ltd always adhere principles quality first ,customer first . we have established  good relationship with famous manufacturer of components in the world ,Such as USA DOW, HYDRANAUTICS ,GERMANY BURKET VALVE ,DENMARK GRUNDFOS ,GF ,JUMO ,E+H , etc . More good components ,more good quality equipment .

Before delivery ,The equipment are so strict that can run smoothly according to ISO Standard . The completed equipment have been assemlied in factory ,then we will test water pressure ,connect to power ,commissioning again and again till the equipment is excellent .