1.high quality cnc machined jig and fixture 2.ISO9001 certified 3.CMM to guarantee the quality 4.Sample order works here ... ,Surface Finish: electronic polishing, oiled (rust-prevented), nickel-plated, hot-galvanized, sandblasting, zinc plating,chrome plating, painting, anodization, E ... with cartons , then use pallet to pack the cartons . we can also pack the goods according to your special requirement ...