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Dongguan Platinum Precision Machinery Co. , Ltd. is a sponge machinery research and development, design, manufacture, installation in one of the companies. Main high-precision cutting equipment, soft material horizontal section, hard foam, NR, SBR, NBR, CR foam, new material, negative ion sponge, automobile cushion sponge, space memory sponge, air cushion powder puff material, butter biscuit sheet.