Tirupati Inks Limited manufactures Screen Printing Inks. Tirupati Inks Limited is certified by ISO 9001:2000 & 14001:2004. Screen Printing Inks are created to meet application demands on a variety of substrates and provide for speedy manual print production of diverse products and can be used on Paper, Boards, Sun Boards, PVC, Acrylic, Metal, Glass, Polystyrene, Polycarbonate, HDPE, LDPE, etc.