1. The detailed size and surface treatment color of metal signs shall be specified.
2. It's better to know the purpose and export region of the product (know the purpose of the product, design the shape of the label, and the test standards for products in different export regions are different)
3. Mold making.
4. According to the size of metal signs, we know how many tonnage machines to produce. For example, large machines are used for small-size products, which is an unnecessary waste. Large size products use small machines, and the quality of the products produced will be more or less defective.
5. Proofing to confirm the structural shape and surface treatment of metal signs. (only qualified products can be produced, and unqualified products can be modified).
