PAUL CHINE AIR-CONDITIONING CO,LTD ,established in 1992,is one of the leading manufacturers of various ventilation product in Beijing ,the capital of China ,focusing on the aluminum diffuser,filter,grille ,OBD,fire damper ,For all these years ,we have been insisting on our motto “first class equipment ,high quality product” ,using the most advanced machine and technique finish the the process like cutting ,pressing ,coating ect .

We introduce the ISO9001 managing system .Through the strict policy ,we achieve the quick response,strick quality control,in-time delivery ,great sale support ,we win a good fame through our clients home and abroad