1) We are ceiling manufactuer; 2) Automated machine from Europe; 3) CE and ISO certified. FEATURES:1. Materal: Coated steel and Galvanized steel;2. Shape: Single "L" and Double "L"(also called "W");3. Color: Polished white;4. length: 3M5. Speciality: anti-rust, anti-acid, corrosion resistant, stable antioxidation, durable, etc. So many dimensios for option:

15*10*10*10*3050*0.40mm

19*7*7*19*3050*0.50mm

19*7*7*19*3050*0.40mm

24*10*12.5*20*3050*0.50mm

24*10*12.5*20*3050*0.40mm

20*20*20*20*3660*0.50mm

24*13*24*24*3050*0.50mm

24*13*24*24*2440*0.50mm

22*19*0.3mm
22*19*0.4mm
22*22*0.3mm
22*22*0.4mm
24*24*0.4mm24*24*0.5mm

  

Wall Angle(ceiling grid manufacturers,double angle,channel)