... progressive,high quality control system, 3.ISO9001-2000 Feature Specification: steel frame--Auto Chair Manufacture Stable Quality --Metal Stamping Part ISO9001 ... Equipments: Fixtures,Checking gauge,Height gague,Caliper,Comparator,Pin Gage,Radius Gage,Radius Gage,Micrometer caliper,Goniometer Work RangeProductionMaterialSpecificationSurface Treatment Metal stamping part ...