San'ai International Co Ltd

Office Address:

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Contact Person:
Mr. Tadayuki Yoshioka
Vice President

San'ai International founded in Japan. We have 2 offices in Japan, Hiroshima and Yamanashi.
We have an office located in Hong Kong for serving our Overseas customers. 
Yamanashi prefecture is a famous place of producing Diamond accessories.
We mainly produce Diamond jewelries with reasonable price.
All the products are guaranteed produce in Japan with Japanese craftmanship, we proudly received ISO9001 certification, all are serious on our production, and we did 3 times Quality assurance check on the whole process of...
Product Highlight
Diamond Seven-star Pierced...
Diamond Tennis Bracelet
Diamond Stud Pierced Earrings
Diamond Inlay Pendant Necklace
Other Products
Diamond Eternity Ring
Company Profile
Contact Supplier
Year of Establishment:
Number of Staff:
Nature of Business:
Importer‚ Exporter‚ Wholesaler‚ Manufacturer
Product/Service Range:
We propose products incorporating simple items and trends. It can correspond to repeat orders.
Major Market(s):
  • Japan
  • Mainland China
  • Taiwan
OEM Capability: Yes