C&D has been designing and manufacturing high quality refrigeration products since the mid-1980's for a wide range of residential, commercial and industrial uses, including but not limited to residential central A/C, commercial central A/C ,terminal units, and others.Here I will list some of our products for your reference. 1. FS-L/U/Z/S air source heat pump unit2.BWC air cooled water chiller3.LSB reciprocating water-cooled water chiller4.SLSB(I) screw type (type I) water cooled water chiller5.GHP'/HGHP piston type water source heat pump6.SGHP (A) Screw type (high efficient) heat pump unit7.SGHP(M) Flooded screw type water source heat pump unit8.ZKW air handling unit9.Rooftop10.FSU Floor standing type fan coil unit11.MCK/MCW/MVW/YCHBC/YPHBC /WM Series12. Fan coil unit controller 13.Air handler BH series14.Cassette air conditioning unit15.Ducted split system for commercial &industry