... quality Please find below specifications we normally produce:Ceiling T-barsMain Tee:H38*24mm, H32*24mmCross Tee:H26*24mm ... models:A) 32H Model: I) Main tee: 32mm x 24mm x 3.0m, or 3.05m, 3.60m, 3. ... Iv) Wall angle: 20mm x 20mm x 3.05m, or 3.60m 22mm x 22mm x 3.05m, or 3.60m ... Iv) Wall angle: 20mm x 20mm x 3.05m, or 3.60m 22mm x 22mm x 3.05m, or 3.60m ... ,we also produce steel strut channels. Ceiling T Grid