1. rolling surface processing

2. mechanical surface processing

3. chemical surface processing

4. mesh surface processing and color surface processing

There are also some special surface treatments, but no matter which one is specified, the

Following steps should be followed:

1. Work with the manufacturer to agree on the required surface processing, it is better to prepare a sample as the future batch production standards.

2. When used in large areas, such as composite boards, it is necessary to ensure that the same batch of base coil or coil is used.

3. Selection of surface processing should take into account the manufacturing process, such as: in order to remove beads, may be necessary to grind the weld, but also to restore the original surface processing. It is difficult or even unable to meet this requirement.

4, for some surface processing, grinding or polishing texture is directional, is called unidirectional. If this pattern is made vertical rather than horizontal when used, dirt will not easily adhere to it and will be easy to clean.