... Shoes, 1: Good resistance to corrosion. 2: Technics: shot peen, initial color, black, vitriolic washing.3: Assemble ways ... machines.1set 1200L Mixer, 1 set degreasing machine, 1set roller blasting machine,4sets Preformers, 4 sets Cure Press,2 ... chamfer, 1 set crawler blasting machine 1 electrostatic coating line, 1 videojet coding machine, 2 manual coding machine, 2 automatic plastic shrinkers, ...