Drill tools, Drill Strings, OCTG, Down hole Tools, Well Head, Well control, oilfield handling tools, Rig components, Mud Pumps and spare parts, Cementing tools, Casing accessories, Solid Control equip...

4th floor,Shengzhong Mansion Dongying, Shandong

Dongying Eternal Petro-Tech Co., Ltd. is a technological enterprise that mainly undertakes the scientific research, production, distribution as well as technological services of oil additives, oil dri...