... bus. 2.with CE Certification in 2010 3.for 6-7m bus 6-7m Bus Air Conditioner System 15KW.OE for bus ZK6720D ... Supply to Yutong, Shaolin, Zongda, etc bus.3.More cooling capacity, more cooling air.4.ISO9001/ TS16949/ QS9000/ CE Certification. 5.Valeo, Danfoss ... price, and long life products.application:product:technical data :1.Cooling capacity: 15.0kW (13000Kcal/h, 51000BTU)2.Compressor: TM31 (DKS32 ...