Profile: Air Control & Chemical Engineering Co Ltd. deals with reciprocating compressors, package water chillers, heat exchangers, industrial fan blowers, pressure vessels and machined & unmachined castings. We are an ISO 9001:2000 certified company. Our packaged chillers consume less power, demand bare minimum maintenance and are available in 3 types, semi-hermetic, reciprocating & screw type chiller. These chillers are designed as a completely factory assembled and tested units.