3 E International Group Limited

OilCenter Technology Company Limited, beijing, China was set up in 2001. As a manufacture and international trade company oilfield, our business involves offering geophysical exploration products, drilling logging equipments spare parts, as well the associated technical support ...

Telephone：86-10-84938710Address：Room 26A-2602, No.28 Anli Road, Aoyuncun, Chaoyang District, Beijing, China