Taichang Bus Air Conditioner Co., Ltd established in 1987, now it becomes an enterprise group specialized in the R&D, production, sales and service of passenger bus air-conditioning systems. After more 25 years development ,we set up 8 branch offices ,4 transportation companies with more than 3000 buses and 1 spare parts trading company. Taichang has more than 25 years maintenance experience and technic since it established, so we have high technical and professional after sales service team. Maintenance shops spead in Pearl River Delta and gained high reputation based on consummate technic and honest management. Based on our experience, we designed our high quality products.Each new model we designed been tested in our own bus to assure best working performance.