Challenger 13818806549 
 Phone 021-22816736 mobile 13391318835 Contact Yang Jingan District, Shanghai air conditioning maintenance, air conditioning, transfer machines, air-conditioning plus liquid, air conditioning maintenance services: A. air entry, air conditioning maintenance, air conditioning, transfer machines, air conditioning cleaning, air conditioning, add refrigerant, air conditioning maintenance, air conditioning disinfection, maintenance refrigeration equipment, central air-conditioning maintenance 



 B. air conditioner not cooling, air conditioner not cooling, air conditioners running noise, leaking air conditioner, air conditioner leakage, air-conditioning fan does not turn 



 C. central air conditioning not cooling, central air conditioning is not running, central air conditioning overload, central air conditioning drip 



 D. air dust cleaning, air conditioning maintenance packages in package area, air conditioning moves, re-install, air conditioning, routine inspection, air conditioning, a new cleaning compound 



 E. recycling second-hand air-conditioning, sale