... quality 4.OEM service Item NO. jig and fixture product design MaterialsIron, aluminum, steel, copper, plastic, carbon ... provide production design, production and technical service, mould development and processing, etc.Testing machineDigital Height Gauge, caliper ... technical know-how spot check before shippingAdvantages:1 Non-standard/standard/OEM/ODM/customized service provided2 high precision, ...