According to the arrangement of the punching holes, a plurality of patterns are formed, which has a prominent decorative effect, and has a strong sound-absorbing and sound-insulating effect, and the higher the punching rate, the stronger the sound-absorbing effect. There are more than 30 color combinations, which can be customized according to requirements. Different hole pattern and opening ratio make different lighting, air conditioning and visual effects. We can adjust the size and density of the openings according to the needs of customers, and create products that satisfy customers.

Scope of application:

Because the punching square plate is breathable, it is more suitable for people, including railway stations, bus stations, subways, shopping malls, exhibition halls, etc.