Wholesale hot sale square top grade empty glass bottles suppliers

Made of high food grade glass, not only resistant to high or low temperature, made of heavy duty glass, BPA free, non-toxic, safe for drinking and storage! Stylish look, goodbye fragility, and build the best glass Ensures a reliable healthy storage option for years of use! How classic is its square design! Space saving, storage solution for all beverages, oils and sauces, also for spices, herbs, dry goods, perfect for use as a fermenter to brew your own homemade beverages!Besides, we have other similar products, if you have any needs, you can feel free to contact me.

Technique Parameters:

Anti-thermal shock degree: ≥ 41 degrees

Internal-stress(Grade): ≤ Grade 4

Thermal Tolerance: 120 degrees

Anti Shock: ≥ 0.7

As, Pb content: conforming to food industry restriction

Pathogenic Bacteium: Negative