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David du
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Zhengtong Special Material Factory Hi&New Tech Zone Chengdu
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David du
Hi there! Welcome to my shop. Let me know if you have any questions.
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Quality Control
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Certifications
- High-tech Enterprise Certificate
- 2002-12-30
- 0000-00-00
- Organization Member of Sichuan Gemmological Associ
- 2005-03-21
- 0000-00-00
- Gem Association member of Sichuan Province
- 2005-04-05
- 0000-00-00
- ISO9001
- 2003-04-21
- 0000-00-00
Contact Supplier
- Zhengtong Special Material Factory Hi&New Tech Zone Chengdu
- Contact nameDavid du Chat Now
- Phone86-28-85599556
- AddressNo. 500, Keyuan Road, Haixia Liang'an Tech Park, Wenjiang Dist., Chengdu, Sichuan, China