Welcome to Standard Glass India (SGI) Standard Glass India(SGI) Private Limited offers myriad solutions depending on the need of your project and offers customized solutions to cater to your every need in glass. Started in 2004, SGI today is India’s leading automotive glass manufacturer with modern facilities to deliver complete glass solutions for all automobile requirements. Employing more than 200 people and having a project footprint all over India, SGI Glass designs also produces and delivers architectural glass products to major real-estate developers, curtain wall and structural glazing fabricators and building construction companies.