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chrome plating towel holder seat .from ningbo zinc high pressure casting plant . molds core with H13. mirror polishing zamak chrome pvd plating process. testing by Spectrometer,coating thickness,Salt spray,CMM.
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chrome plating towel holder seat .from ningbo zinc high pressure casting plant . molds core with H13. mirror polishing zamak chrome pvd plating process. testing by Spectrometer,coating thickness,Salt spray,CMM.