... , hot-dipped galvanized steel plate, tinplate, inconel , titanium plate etc.Perforated Metal hole shape: Round, Square, Long round, Triangle, ... the market.Surface treatment:Galvanizing,Anodizing,powder coating,etc.Hole size(diameter) and Pitch:Hole size(diameter):0.1 to ... metal manufacturer,so we think our price will be competitive,and we could provice good quality, competive price, prompt delivery ...