Jsr Engineers And Contractors Since 2017, Jsr Engineers And Contractors is engrossed in this business of Manufacturer the supreme quality spectrum of Aluminium Window, Aluminium Door, UPVC Door, UPVC Hinged Door and many more. Our company is a Sole Proprietorship entity, which has settled its main head office at Chennai, Tamil Nadu , from where all the business related activities are keenly monitored by the skilled professionals. As our customers are one of the most essential elements for expansion, we make sure to cater their every requirement with utmost diligence. Bypreserving a client-centric approach towards client’s satisfaction, we are able to attain such a reliable position in the market.