We are specialized in manufacturing vehicle air conditioner which includes six series and more than thirty types, covering all types of bus like: city bus, intercity bus, coach etc. And we are the largest bus air conditioner manufacturer in china with annual production capacity of 40000 units. Yutong bus takes our products as its standard configuration for all buses, moreover, many other bus manufacturers also selected our products. We believe that you can rely on us as we provide you quite satisfactory service and high quality products at most competitive price in the world.