... :flat galvanized steel 5accurate size Specifications:The detailed specification of ceiling T grid is (the size is for metric standard, we also can ... *3,00022*22*0.4*3,0003050*150*6050116 Ceiling T Grid is suspension false ceiling consisting of the main tee, cross tee, and ... lay-in ceiling tiles. It is easy for installation and maintenance. We have flat, groove, Al-alloy and fine line T grid, and the ...