Key point 1: Look at the metal surface
because Stainless steel color plates are mainly used for architectural decoration, and the appearance of art deco is crucial. When testing products, customers must strictly detect whether there are problems such as chromatic aberration, scratches, trachoma, and surface watermark peeling off.
Key 2: Determine the surface coating process
Stainless steel surface color treatment will affect the price. Water electroplating color : It gives people an unreal and unsightly feeling, just like spraying, it will also cause environmental pollution of waste water, and the price is low. Vacuum electroplating : Compared with environmental protection , it is not easy to form harmful or polluting components, so the price is higher than environmental protection.