... plate, hot-dipped galvanized steel plate, tinplate, inconel , titanium plate etc.Perforated Metal hole shape: Round, Square, Long ... very popular in the market.Surface treatment:Galvanizing,Anodizing,powder coating,etc.Hole size(diameter) and Pitch:Hole ... the customers’ requirement.Application:widely used in the core of filter, medicine, filtering, breeding, battery, mechanical protecting, making the ...