Feature: High strengthAnti-corrosionEnvironmental protectionHeavy-dutySurface roughness: Ra 6.3 Material: ASTM 1020 / ASTM 1045 (or on your demand)Technics: Stamping, CNC, argon arc weldingSurface finish: Polishing, white zincSurface roughness: Ra 6.3Stamping minimum tolerance: +/-0.2mmCNC longitude tolerance: +/-0.005mmCNC angle tolerance: +/-0°30’Inspection: Slide caliper, microcaliper, Spectroanalysis Instrument, 100%Certification: ISO6949:2009Package: Plastic bag, box, wood crate, rust preventionOEM Service: We can produce it according to your drawings or samples.