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- Assaying & Hallmarking
- Gemology Certificate
- NGTC (HK) Limited
Hong Kong, Hong Kong 
BRONZE
Nature Of Business :
Assaying & Hallmarking, Tools & Machinery
Dealing In :
Gemology Certificate, Diamond Grading Certificate
Total Items:
0
Established In:
We have been testing and hallmarking precious metals based in Hong Kong. We offer Assaying and Hallmarking services for all kind of gold and silver jewellery and are BIS recognized hallmarking center. We offer our customers standards of accuracy and reliability that are second to none. If you have any further queries, please do not hesitate to contact us.
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