We are COSL Chemicals (Tianjin), Ltd. based in Tianjin , China. We are member of Tradekey.com since May, 2009. Our business is related to Chemicals industry and we specifically deal in oilfield chemicals. Please find our product details below:

Fluid Loss Controller
Our PAC include 3 types:PAC-LV , PAC-HV, PAC-SL, contact with me for our further information.

Carry li

White Asphalt
PF-NPN is a new type water-soluble and oil-soluble drilling fluid blocking agent.

Used for drilling fluids, it has low fluorescence grade with no pollution to the environment.

Sell Drill Feeding Plugging Agent
Good compatibility in drilling fluid.
PF-SZDL will not block bit hydro phthalmos, and it can pass the 100 mesh vibrating screen completely.
Non-pollution.
If you have any inquiry regarding this item, please contact us earliest. It will be highly appreciated.

Sell Polyalcohol
Environment-protecting products, with good compatibility with other treating agents, it has good lubricating ability and inhibitory ability.

Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.