Why is water leaking from Upvc Windows

Published by Dr. Amit Chakrabarti

Dr. Amit Chakrabarti is the inventor of the world's first fully portable upvc window machine. He has been working in the fenestration industry for the 16 years and has been contributing continuously with new innovations and product developments in the door and window industry. He has also been awarded numerous awards from India as well as abroad for his achievements. He has also been awarded Honorary Doctorate in Business Administration by the pretigious National American University (NAU), Denver, U.S.A. View more posts