Top configuration] maternal and infant grade 316l steel + antibacterial + health glass + intelligent thermal insulation

Top configuration] maternal and infant grade 316l steel + antibacterial + health glass + non-insulation

High configuration] food grade 304 steel + gaopeng glass + intelligent thermal insulation

High configuration] food grade 304 steel + gaopeng glass + non-insulation

For food contact + gaopeng glass + thermal insulation type

For food contact + ordinary glass + no heat preservation