... , Chromating(chemical film) and Polishing.6. Tooling ability: Average tooling lead time is 40days.7. We can produce ... , Electronic equipment housing and accessories, etc.Our sevice:tooling designtooling fabricationdie castingprecision machiningdifferen finish: plating, painting,coating, ... , Chromating(chemical film) and Polishing.6. Tooling ability: Average tooling lead time is 40days.7. We can produce ...