channel40/25, 50/25, 50/30
Online Technical Support, Return and Replacement
Transportation, Decorations, Fixing of Seat
Halfen Hta-CE Cast-in Channels
Bending, Punching, Cutting
Galvanized Coated
Curtain Wall,Masonry Support System
According to Your Requirement
40/22; 50/30; 52/34; 55/42; 72/48