Our company Shanghai Shuanglu(deer) air-conditioner manufacture co., LTD. has been producing air conditioners since 1993 and received the certificate of ISO9001,CE,ROHS. Our products have been exported to nearly 50 countries and regions, We have the following air conditioner series:a. Wall-Mounted Type b. Multi Split Type c. Cassete Typed. Concealed Duct Typee. Ceiling/Floor Type f. Portable Typeg. Air Handing Unit (Top Discharge condenser )