Quality Heat Technologies (QHT), Westlake, Ohio, and Conrad Kacsik Instrument Systems (CKI), Cleveland, Ohio, has entered into agreement for CKI to act as service and parts supplier for QHT customers in North America. This agreement joins QHT, a leader in fluid bed technology for the heat treating, foundry sand reclamation and paint/plastic stripping industries, with CKI, an ISO-9002 certified North American provider with offices in Cleveland, Dallas, Tampa and North Carolina.