The Diamond Star Bronze Gate grants the first move: look at the paint. The fake cover is made of ordinary paint, which is easily chalked up by ultraviolet radiation and wind and rain, and the fading phenomenon is serious. The real imitation uses UV-resistant acrylic high-resistance thick paint for surface treatment, which can keep the door from discoloration for a long time and has more quality assurance.

The second trick awarded by the Diamond Star Bronze Gate: Look at the color. The fake door just mixes some copper powder in the smooth plastic powder, and performs electrostatic spraying to reduce the adhesion with the plate, which will wipe off the metal, so the metal feeling is not strong and the color is uneven. The real imitation copper door is sprayed with anti-ultraviolet acrylic high-resistance thick paint blended with expensive copper powder, which has a strong metallic feel and uniform color.

The third trick awarded by the Diamond Star Bronze Gate: Look at the texture. The fake is sprayed with black grid wire, while the real one is sprayed with imported black gold wire. It is self-evident which material is good or bad. Compared with the two, the texture of the real imitation door feels more clear and intuitive.