TChain 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. TChain 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.

　　TChain designs, manufactures, and supports a complete line of advanced bus air conditioning systems for the transportation industry, including systems for School Buses, Commercial, and Shuttle buses, TChain HVAC systems are available for both conventional and hybrid drive vehicles. In addition to a complete Bus AC product line TChain offers its customers specification support, product testing, service parts and on-site product training services. The company is well-known throughout the industry for its advanced product design, its excellent customer technical service and the on-time delivery of a quality product.

　　TChain is a leading supplier of advanced Air Conditioning Systems for the Bus industry. TChain designs and manufactures AC systems for various bus markets including the Commercial & Tour Bus, Shuttle as well as School and Activity Bus Markets.