JINAN?GT?INDUSTRIAL?CO.,?LTD?(registered?brand?as?GT?GLASS),?was?established?in?2004?，is focusing on the manufacturing and exporting of Borosilicate 3.3 glass . Its subsidiary trading company JINAN?HORIZON?INTERNATIONAL?CO.,?LTD was founded in 2006, committed to the export of pharmaceutical primary glass packages, lighting glass products and vial-making machines. The two companies always uphold the concept of quality first, integrity management and good service. Through the continual efforts of all staff, GT GLASS has set strategic cooperative relationships with more than 20 well-known domestic manufacturers , and the products are exported to the world\'s five continents nearly 50 countries. Annual output value reached more than 100 million yuan in 2017. Our?product?mainly?covers?three?series:??Borosilicate?3.3?Glass,?Pharmaceutical?Glass?and?Lighting?Glass.?And?we?are?still?dedicating?to?enlarge?our?produce?basket?to?provide?one-stop?service?to? our?customers. In 2016, we registered our oversea branch -GT INDIA Co., Ltd in Gujarat, India GT Glass has been certified by both ISO 9001-2008 and CE which could prove our strong quality assurance; as well, we are also the sole export agent of Cangzhou Four Stars Co., Ltd and Shijiazhuang Loyal Technique Co., Ltd