May 2022
China best OEM Custom High Quality Precision CNC Machining Worm Gear Screw Shaft with Best Sales
Item Description Gravity die-castingSpecification:Gravity die castingone. Open up mould2. Die casting3. Casting (trim, grind, drill)four. Floor therapy( anodize, chrome-plated) Gravity die castingTechnological processed: Open up mould— die casting —-casting (trim, grind, drill) —floor treatment Gravity die…
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