伟德国际正规

Contact us

Beijing C0-Sail Petroleum Technology Co.Ltd
Room 902,Power Creative A,No.1,Shangdi East Road,Haidian District,Beijing,China(100085)
Tel:(8610)-58858989
Fax:(8610)-58858896
E-mail:market@co-sail.com

Company

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Co-sail Petroleum formerly is known as Co-sail Group (founded in 1997) .The Group has earned trust of the public by its impressive achievembetvictor伟德官方网站ts in the areas of scibetvictor伟德官方网站tific research and technical services in the past almost 20 years. Co-sail is comitted to provide integration services for …