| 产地：Guangzhou | 规格：Customized | 厚度：0.8 |
| 特性：Environmental | 品牌：RUILV | 板面形式：Plane |
| 表面涂层：powder coating | 功能：fireproof and waterproof |
Perforation is a kind of processing technology for metal ceiling. ceiling design beautiful patterns according to the arrangement of perforated holes with powerful sound absorbing and ***lating effect. We have over 40 kinds of fixed perforated types, and could be customized according to client&锛�39;s requirements on patterns, sound absorbing to meet the actual situation .
