September 2017 BMPT recirculation air system upgraded successfully and passed acceptance

June 2017, invited by BMPT, we started to transform the paint line’s air exhausting system, after upgrading, we change the directly exhausting air system to recirculation air system, and add one RTO system to burn the exhaust air, We only use 3 month to finish the upgrading, finally we complete the project successfully, and the paint line has passed the acceptance by Beijing Environmental protection department now.