304 stainless steel vacuum intelligent LED temperature display smart insulation Cup

excellent quality, major advantages and features:

1. Cover outer steel ring: stainless steel made of high quality 304 and 0.4 thick is used.
2. Steel core inside the lid: stainless steel made of high quality 304 and 0.3 thick is used.
3. PP plastic parts: 100% New PP materials are used, while materials may be returned outside;
4. Silicone gasket: the silicone ring used are food grade imported materials, and can pass LFGB and FDA tests. There is no peculiar smell, while some of them outside may be low-cost materials with peculiar smell, it can't even pass the food grade test.

5. Cup body material: 304 stainless steel shell, 304 stainless steel liner, 304 stainless steel liner bottom.