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,...

No.3 Industry Road,Dachang Chaobai River Development Area

Hebei GN Solids Control Co., Ltd. (formerly known as Tangshan Guanneng Machinery Equipment Co., Ltd.) is one of the top manufacturers in China, specialized in the design, manufacture, and sales of mud...