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        About Dano

Dano (Beijing) Oilfield Services Co., established in 2010, headquartered in Beijing, provides integrated solutions, technical services and related equipments for gas and oil field development projects. Company focus on integrated technology services, middle and later periods of the oilfield development, successively applied several proprietary techniques with independent intellectual property rights. The company's core technology <more>


        Case List

2014-2114  Dano Oil All Rights reserved ©  Copyright(c) GRANDE GROUP All Right Reserved.  Record No.: Beijing ICP 12000631