Puyang City, the southern section of road east of Panjin
Puyang Chengxin Oilfield Chemical Co., Ltd. locates in City, Henan Province, the land of Zhongyuan (subsidiary Sinopec), is a national hi-tech enterprise that specializes research, production and marketing oilfield chemicals. All our products are ...
Drilling Mud,Mud Chemical,Drilling Fluid Additive,Oilfield/Mining/HDD/Water Well Chemical,Drilling Fluids