Guangzhou Gowell Glassware Limited has been specializing in heat-resistance glassware for years in China and our factory based in Jining city, BSCI Audited, total capacity is 50 million pcc/year. Gowell Glassware is mainly focus on glass cups, food storage containers, baking dishes, water bottles, water tea pots etc in high borosilicate glass material(expansion co efficiency is 3.8*10-6K), which can be use in oven, microwave, freezer, dishwasher, the they are all FDA, LFGB certified. Our products are exported to over 60 countries for now and please do not hesitate to contact us for further details.