... Plastic coating, bakingStandard: ISO, ANSI, ASTM, JIS, DIN, GBOEM service: According to customers’ drawings and samples ... available according to your requirement4.Testing equipment (foundry used) elongation tester, hardness tester, metallographic microscope, ... chemistry composition analysis room.Testing equipment (machine shop used) Vernier caliper, depth caliper, micrometer, depth micrometer ...