... technical cooperation and design.3.More cooling capacity, more cooling air, low noise. 4.ISO9001/ TS16949/ QS9000/ CE Certification. 5.Special ... , Renault, VW, IVECO etc Van, ambamlance vehicles and truck cabin. 6.Pro-active service, reasonable price, and long life products. 7 ... , Zongda in China. and won THE CHINA 8.BEST BUS AIR CONDITIONER MANUFACTURER 2008. 9.Now we have supply the bus ...