QA/QC 

We are striving to achieve constant high product quality by using advanced production equipment, complete testing facilities, a strict management system and a group of responsible and specially trained personnel.

From purchasing of raw materials to packing of finished products, all stages of production are strictly controlled according to ISO9001 standards. Especially, the high pressure suspension grinding mill YGM 9517 and PCL vertical shaft impact crusher have won the honor of Henan high technology conversion effort.

Meanwhile, our products have been honored as recommended products , Our products have been credited as "trusted quality service" by Chinese Product Quality Security Center. China Market Brand Management Association crowned our products as top 10 brand. Meanwhile, we have also been honored as China market first choice brand and National quality tested products by China Market Brand Strategy Association and China Association for Quality Inspection respectively.