Technologies has been a leading manufacturer of UL Listed Industrial Control Panels for over 20 years. We specialize in refrigeration controls, but we have experience in many other...Cobel Technologies, Inc. Cobel Technologies, Inc. Control Panel Specialists Since 1985 Home Products Information Contact Thank you for your interest in Cobel Technologies. Cobel... as well as smaller specialty stores. We build panels for some of the larger refrigeration contractors in the U.S. We also make panels for condenser manufacturers such as Recold...