A lean and flexible company focused on the design, manufacturing and marketing of shell and tube and brazed-plate heat exchangers for air-conditioning, refrigeration, industrial cooling and heating applications. WTK heat exchangers are commonly used as evaporators, condensers, desuperheater and economizers in 1 or 2-phase applications using HCFC, HFC, HFO or natural refrigerants on primary side and water or other fluids to be cooled or heated in the secondary side. WTK can count on a wide portfolio of catalogue products and provides special and customized heat exchange solutions. WTK can manufacture according the following pressure vessel approvals: - CE (PED 97/23 EC) - ASME VIII div. 1 (U Stamp) - DNV