Founded in 1993, HAO SI INTERNATIONA has grown into a group enterprise integrating R&D, production and sales after three decades of dedicated development. The company’s main product portfolio covers eco friendly cast-film laminated woven fabric, non woven fabric inks, chlorinated lightweight packaging inks, polyurethane integrated composite inks, gravure and flexographic surface printing inks, screen printing inks, water based inks and other related products.