1:ceiling T bar 2:strong strength 3:easy install 4: accurate size 5: experienced 6:rust resistance 1.Product name: PPGI T-grids for ceiling tiles 2. Raw materials: galvanized steel, prepainted galvanized steel, 3. Zink thickness: 60-80g/m2 4. Main tee :32/38x24x3000/3600mm, 5. Cross tee:26x24x1200mm 6. Cross tee:26x24x600mm 7. Wall angle:22x22x3000 8. Thickness:0.25mm,0.27mm,0.3mm,0.35mm,0.4mm ...