Industry
Petrochemical
Petrochemical Customer list
Zhenhai Petrochemical Engineering Co., Ltd
Sinopec lubricating oil Beijing Co., Ltd
Qingdao Compton Petrochemical Co., Ltd
CNPC Qinghai Oilfield Exploration and Development Research Institute
PetroChina Tarim Oilfield Company
PetroChina Liaohe Oilfield Company
China Coal Mine Machinery Equipment Co., Ltd
Sinopec East China branch
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