This custom-made square ultra-thin sliding metal box is a three-piece, heaven and earth cover, gong bottom structure. It is made of food-grade tinplate made in China
This watercolor palette metal box is made of food-grade tin-plated iron. It has a three-piece hinged lid, a gong base structure, and a four-color (CMYK) printing process. Its thickness is 0.23mm and its size is 217.5*111.5*23mm.
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.