Technico Laboratory Products Pvt. Ltd offers Air Handling Unit. Technico Laboratory Products Pvt. Ltd is awarded with ISO 9001:2000. The Air Handling Unit is a double skin air handling unit with cooling compressor and cooling coils, Filters - 20, 10 & 5 micron / HEPA filters - 0.3 micron, Air dampers, G.I. Ducting, Supply Air and return Air grills, etc.