Shandong Xingnuo Industry and Trade Co., Ltd. is a professional and experienced high borosilicate glass tubing-made cup and bottle manufacturer in China. Based on advanced technique and unique design, our products have been selling among 50 countries such as U.S.A., Sweden, France, Taiwan and Indian. Approved by BV, SGS, and TUV, our products can pass all kinds of food contact standard. We also get the certification which shows our products can stand 600 temperature and 180 thermal shock.