... II.The Range of Our ProductsOur main products have Wrenches,Pliers,Hammers,Screwdriver,File,Blades,Spades,Bars,Chisels, ... electrostatic spray chart, true color The surface treatment of the special tools: flange processing (also known as boiled black ... - marking - polished - heat treatment - into finished products)Process of special tools:Forging blank - into finished products - processing (drilling - ...