TEL：86-755-2310 5655 Email: tkk@tkkcrystal.com
Advantage on Service
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Advantage on Service
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Many Kinds of Quartz Crystal Product
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Competitive pricing
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Fully customizable specifications
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Quick delivery: from 7-10 days (standard) working days
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SGS ISO9001:2000 Quality System
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SGS ISO14000 Environment System
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Extensive stocks ready for immediate delivery
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Quick turnround manufacture
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24 Hours Online Services
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