building construction materials t bar 1.2013 new type ceiling t bar2.Shape: flat t bar,flat groove t bar,solid groove gridBlackline, Golden lineISO9001,ISO140
slotted galvanized ceiling t grid Detail:slotted ceiling t grad1.Material:two-side hot dipped galvanized steel2.MOQ:28000square meters3.Type:ceiling grid
2013 hot sale fire rated gypsum board 2013 hot sale fire rated gypsum board1.Product Name: GRG gypsum board2.Other Name: glass fiber reinforced board, calcium
china hot sales aluminum alloy bar Main materials: aluminum-alloySpecification:sizewidth(mm)height(mm)length(mm)thickness(mm)main tee163236000.3cross tee16
