Ujala air cooling system is delhi NCR, india based company. A noted manufacturer, distributor and supplier of air distribution products and air handling product such as-air grilles, Diffusers, air filters. these are available in different sizes like Rectangular, square shape and as well as custom designs.
http://www.aircoolingsystem.net/index...
Manufacturer of universal testing machine, it is used to test the tensile stress and compressive strength of materials like metals, plastics, papers, etc. - http://www.universaltestingmachineindia.com