oil in Zhengzhou

Beston Group is a manufacturer which provides several waste to energy solutions, including tyre/plastic/oil sludge to oil solutions, biomass/sewage sludge to charcoal solutions, paper to egg tray…

Henan Decheng Medical Technology Co., Ltd (hereinafter referred to as Decheng Medical), is a state-operated company, 100% invested by CNPC. The company is located in the important petrochemical b…

Henan Fote Heavy Mining Machinery Co., Ltd. is founded in 1982. Fote is a high-tech industry with a strong commitment to enhancing your productivity, helping reduce environmental impact. From mak…