Do you know Borosilicate Glass Cup?

We have more than 3000 pcs samples in the showroom, including the borosilicate glass double wall single glass cup, borosilicate glass teapot, glass sports bottle, and glass containers. Recently, the borosilicate glass products are crazily popular, especially America, Europe, South East Asia, and South America. All the borosilicate glass is handmade and heat resistant with food-grade good quality.