WLS-SECCO-EBE85BD
42dB with RW Per Igu
No
Untested
Polished/Oxidized/Customized
Thermal Insulation,Soundproof,Airproof,Waterproof,
1.5mm
Copper Alloy (Ot67)
Hopo/Roto Frank/Siegenia/etc.
Unique and High Efficient
Prestigious High-Level Architectures
Wooden Crate+EPE Foam+Paper Angle Protector, etc
Nantong, Jiangsu, China.