COSL Trade (TianJin), Ltd. was established in 2008, which is the wholly owned company of COSL Chemicals (TianJin), Ltd. These two companies are all subsidiaries of China Offshore Services Limited(COSL).

COSL Trade (TianJin), Ltd. locates in BoHai Oil Base, YangBei Road, TianJin, it's register fund is 1.5 million RMB. Major business is importing and exporting of oilfield chemicals and oilfield equipment. We have a professional marketing team who can effectively deal with export work, just like freightage, booking shipping space, applying to the customs and so on.

Our company offers the oilfield chemicals, which are produced by COSL Chemicals (TianJin), Ltd. COSL Chemicals (TianJin), Ltd. Is not only a professional chemicals research center, but also a professional oilfield chemicals manufacturer. It was established in 1993 and it is also a wholly owned company of China Offshore Services Limited(COSL). COSL Chemicals (TianJin), Ltd. Manufactures more than 40 kinds of products, which belong to drilling fluid additive, well completion fluid additive and stimulation additive these 3 items. Some of the 40 products, just like Lubricant (code: PF-LUBE), Fluid Loss Additive (code: PC-80L), High Temperature Retarder (code: PC-H31L), Demulsifier(code: PA- EH2)and so on, work effectively in exploration and exploiting of the oil-well. What's more, some products have gotten patent certificates awarded by China's State Intellectual Property Office.

Our company insists the service faith: Focus on customer's requirements, win - win with customer. We keep tracking not only for product sale, but also for after-sales service. At present, we have Indonesia, India, Myanmar, Philippines and other international markets.

Insist the tenet of high quality, efficient and win-win, we make untiring efforts to build a solid business relationship and win-win with our customers.