Sunwell Petroleum Equipment Limited

our company was founded in the yellow river delta （shengli oil field, the second large oil field in china）--- dongying city, shandong province. it engages into the designing, developing, testing, manufacturing, repairing, and drilling service. its business covers drilling rig, work over rig, solids control equipment, drilling rig supporting and drilling strings and other equipments related with petroleum. strictly abide by iso9001 quality system certification and api standard. the company is solely-owned international enterprise, it benefits from the convenient running, high efficiency, swift reaction, experienced experts and the advanced management. in a meanwhile, it has about 50 sub-contractors to cooperate all over the country, and it always sticks to good faith, strictness, specialty, innovation, also satisfactory service. it has a perfect marketing network at home and abroad such as china petrochemical industry, petro china company limited, cnooc, and middle east, europe, americ