Certificate No.: 12810681Utility model patent certificateName of utility model: a fresh-keeping box cover with tablewareInventor: Wang YimingPatent No.: ZL 2020 2 1268613.0Patent application date: ...

Certificate No.: 6274711Appearance design patent certificateDesign name: toughened glass fresh-keeping box cover (round)Designer: Wang YimingPatent No.: ZL 20203 0350435.5Patent application date: J...

Certificate No.: 6187634Appearance design patent certificateDesign name: tableware fresh-keeping box cover (rectangular)Designer: Wang YimingPatent No.: ZL 20203 0350452.9Patent application date: J...

The glass of high borosilicate high temperature resistant sealing tank cover is produced and processed through excellent production process by using the characteristics of glass conductivity under ...

Cover of glass fresh-keeping box pngIt can be completely put into the microwave oven together, but it is suggested to leave a small gap. Because the mechanism of microwave heating is the rapid fric...

           Absolutely, because tempered glass is heated to more than 800 degrees and cooled. This also depends on the material of the toughened glass fresh-keeping bowl. If it is clearly marked as...