... treatment: Powder coating ,Painting ,Shot blasting, Polsihing ,Electrical galvanizing, Chemical galvanizing, Chrome plating , Nickel Plating, ... Quality Control: Chemical analysis, mechanical properties, impact testing, pressure testing, 3-D co-ordinate CMC, metallography, magnetic ... Construction and so on . EASTEEL HARD WARE CO.,LTD is professional hardware manufactory and export company.Stamping ...