No.6 Grad Road, Tianqu Industrial Park,Dezhou,Shandong,China

Shandong GRAD group is the pillar industry in China Central Air-conditioning city(Dezhou). The registered capital is100 million RMB and its present production base covers an area of 450,000sqm with to...

Mazhuangqiao Industrial Zone, Puyang city, Henan, China

Puyang Zhongshi Group Co., Ltd. is a member of Sinopec Corporation. As a national high-tech enterprise and scientific enterprise, we launch business in areas of science & technology, industry,...