Beijing Jinshiwan Pipeline Technology Co., Ltd.  

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Beijing jinshiwan pipeline technology Co., Ltd. Was founded in 2003 with a registered capital of 50 million yuan. It is a comprehensive operation service provider focusing on the technical service of oil and gas pipelines, engaged in the technical service of pipeline construction and installation, pipeline inspection, pipeline repair, pipeline maintenance and repair, on-site machining, cleaning and harmless treatment, and the sales of maintenance and repair products. The company has China's ministry of construction, petrochemical general contracting qualifications. Pressure pipeline special equipment installation, renovation and maintenance license GA1 (long distance pipeline), GB1 (public pipeline. Long distance pipeline (oil and gas) with pressure sealing class a qualification. 2010 passed ISO9001 quality system certification, environmental management system certification, occupational health and safety management system certification and GB/T50430 system certification. And obtain... [详细介绍]