Shandong Delian Glassware Products Co., Ltd. is located in Yiyuan County of Shandong Province, only 200km away from Qingdao seaport. The transportation is very convenient. We professionally produce and develop t High Borosilicate Heat-resistant Glassware and other High Borosilicate Pressing Glass Products. We have advanced glass all-electric furnaces, mature techniques, advanced automatic raw material charging pressing machines and mechanical arm selecting pressing machines. The heat-resistant glassware we manufacture includes high borosilicate casseroles, glass lids, glass trays, glass bakeware, glass storage boxes and other custom products. They are with lower expansivity and are excellent heat-resistant, water-resistant, acid-resistant, alkali-resistant, environmentally friendly, crystal and clear. Our products are safely used in microwaves, fridges, ovens, dishwashers, steamers and