JKL louver windows introduction
1. Brand - JKL windows & doors
2. Using place-indoor/exterior
3. Description:
Profiles aluminium profile building aluminum alloy doors and windows profile, 6063-T5
4. Surface: wooden/powder coated/electrophoresis/anodizing/fluorocarbon spraying treatment transfer, fluorocarbon, polished
5. Aluminium composition- Alu, Ti, Mg, Si, Cu, Zn, Mn, Cr, Fe, Ni, Sn