YOU SHOULDN'T MISS:We can design and supply Roof mounted bus air conditioner up to your requirement with our own ... double system(PLM22*2),domestic compressor8m-9m7TSZQD22BL2180004403500*1830*200Front engine,roof unit,double system(WX22*2),domestic compressor8m-10m8TSZQD22B4180004403500*1830*200Front ... *200Rear engine,single system,with Bitzer compressor(6PFCY)12m -14m Roof mounted bus air conditioner