nby@oilchemtj.cn
+86 17622865993
With combined manufacturing and engineering team, Aokai has provided comprehensive and superior sand control and filtration solutions to the worldwide customers.
AOKAI OIL TOOLS CO., LTD.
Lianmeng Industrial Park, Hongqi Road, Dagang Oil Field, Binhai New Dist., Tianjin, China
+86 17622865993
