GENERAL Introduction Contact Exhibitions References News - Press Premium Distributors Useful links Pricelist Offices World Wide PRODUCTS Group Head Quarters » English News BLH Lüftungstechnik in Germany acquired 17-08-2016 Read more... SIG PLC ACQUIRED PROFANT LUFTTECHNIK HANDELSGMBH 03-02-2016 Read more... SIG AIR HANDLING @VSK exhibition Utrecht 02-02-2016 Read more... More news SIG Air Handling, your HVAC solution partner SIG Air Handling is a prominent supplier of Heating, Ventilation and Air Conditioning products (HVAC). SIG Air Handling is active both within Europe and beyond. Bolstered by our unique combination of people, power, knowledge, expertise and technology, we are a group that consistently delivers high-quality HVAC solutions. Our product line includes a wide range of grills, diffusers, slot grids, swirl diffusers, air valves, constant volume valves, ducts, fans, heat pumps and airconditionings CopyrightEthics Policy