Frame and Shutters Frame and shutters are thickened hot-dip galvanized sheet by advanced process, zinc-coating is 275g/sqm | |
Mounting hole Ventilation Louver is designed with M8 thread mounting hole for easy installation. | |
Motor Standard motor 50HZ/60HZ can be customized as per request Voltage: 24V DC |
About our Company
Shandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment in
China,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry.