Our Businesses
| City Chain | http://www.citychain.com |
| Optical 88 | http://www.optical88.com.hk |
| Seiko Distributors Thong Sia HK Thong Sia Singapore Thong Sia Malaysia |
http://www.thongsia.com.hk http://www.thongsia.com.sg http://www.thongsia.com.my |
| Thong Tai Taiwan | http://www.thongtai.com.tw |
| Universal Genève | http://www.universal.ch |
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