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[ Manufacturer Trader ]Main business are Electronic component
[ Manufacturer Trader ]Main business are Piezoquartz
[ Manufacturer ]Main business are Crystal resonator
[ Manufacturer ]Main business are Quartz crystal element
[ Manufacturer ]Main business are Nonstandard crystal device
[ Manufacturer ]Main business are Quartz crystal
[ Manufacturer Trader ]Main business are Sanitary toilet ware, Electronic product, Household electric appliance product.
[ Manufacturer Trader ]Main business are Crystal vibration, Electronic spare, Digital product.
[ Manufacturer Trader ]Main business are Quartz-crystal resonator, Filter, Multifunctional oscillator.