... drawing -for airconditioner and refrigeration system -high precision -long lifespan Drawing Punch, for air conditioner fin die Products guide ... grinding machine,CNC milling machine,polishing machine, engine lathe,Projector (imported from Japan),wire EDM machine Specialized in Processing ... Room 908, Yihua Mansion, No. 215, Huanghai Xisi Road, F.T.Z., Dalian, Liaoning, China (Mainland) Tel: 86-411 ...