Children's metal lunch box with lock, made of food grade standard tinplate, thickness is 0.23mm...Custom box shape and printing process, with logo printing.
This high-quality cheap metal storage box with handles is made of food-grade standard tinplate, and the thickness is 0.23mm. It adopts CMYK printing process.
This mobile power tin box is made of tinplate made in China, the thickness is 0.23mm, and the printing process used is single-sided four-color (CMYK) printing.