Dongguan Mingyi Hardware Products Co., Ltd.
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Display frame for high speed train

Display frame for high speed train

product description
Industry ApplicationDisplay frame for high speed train
MaterialAluminum alloy ADC12
Features1.High processing precision, no gaps in assembly of upper and lower components.
2.High strength, not easy to deform.
3.Good anti-oxidation corrosion performance.
ProcessDie casting
Tolerance grade+-0.02MM
Surface treatmentSpray black powder
Quality control1.It need to pass cross cut test.
2.It needs to pass the Salt Spray Test for 96 hours.
3.Surface powder spraying should not have exposed bottom, particles, powder drop.
Importing countryChina