Steel tube welding perforated panel bottom is formed by welded tubes,top plate using extra thick steel plate and punched with different dimensions and quantities holes. And then welded with bottom tube structure.This type of perforated panel has great loading performance and various air-flow rate (20%,25%,30%,35%,45%).Top finish can be Bare/HPL/PVC.
1. New design with high dimension accuracy
3. Satble structure and easy installation
Add: Jiannong, Yaoguan, Wujin, Changzhou, Jiangsu, China