Watch iron box material introduction：

A tin box is a box made of tinplate. Tinplate is short for cold coated tinplate. It is a metal material with a very thin layer of tin (0.10-0.15um) on high quality low carbon (carbon content <0.13%) steel plate, also known as tinplate.

1.Good mechanical properties, easy to transport and not easy to break.2. Good printing performance, exquisite printing patterns, bright and beautiful trademarks.3. Various shapes can be customized to meet various needs.4. Meet international environmental protection requirements and can be recycled.