Oman customers inspected oily wastewater treatment projects at Liaohe Oilfield.

On April 25, 2018, the representative of The National Detergent Co.s.a.o.g in Oman（Oman polyacrylamide user) visited the oily wastewater treatment project at Liaohe oilfield. The treatment agent (Polyacrylamide and poly aluminium chloride) for this project was provided by our company.