Main Products: 
 ① room air conditioners imported, domestic room air conditioners, room air-conditioning joint venture, import constant temperature and humidity air-conditioning, tank precision air conditioning, ceiling precision air conditioning, laboratory dedicated precision air conditioning, the base station-type room air conditioners, one base station precision air conditioning, split precision air base; 
 IT power room building, room air conditioners selection program room environment monitoring, leakage detection equipment room, UPS uninterruptible power supply, import UPS special batteries, generators; 

 ② American Carlos Caross room air-conditioning 
 Carlos Caross U.S. precision air ③ 
 ④ Carlos Caross U.S. precision air temperature and humidity 
 Carlos Caross U.S. base ⑤ Precision Air Conditioning 
 ⑥ Carlos Caross U.S. air base style one Precise 
 ⑦ Carlos Caross U.S. precision air base type split 
 ⑧ U.S. laboratory dedicated precision air conditioning Carlos Caross