Have a nice day!
this is Aimee from JinYi Industry Co., Ltd. It' s located in Xingtai, Hebei, Province, China.


We are glassware manufacture factory. Our glass material is made of borosilicate glass.
(includes at least 5% boric oxide. the boric oxide makes the glass resistant to extreme temperatures,
and also improves its resistance to chemical corrosion. this glass is very popular in the manufacture of scientific instruments,
and it was once widely used to make glass for kitchens as well)
Compare with normal glass material, it' s non-toxic and safe.

for example, these are sale well in the below:
1: glass bottle and glass cup
2: glass jar
3: glass perfume bottle
4: glass tea set