opt duo Inc.
![](https://www.japanglasses.jp/frame/wp-content/uploads/2016/11/11045360_833301103374712_7482422093277824283_n.jpg)
opt duo Inc.
- Address:
- 〒916-1237 539 Kitanaka-cho, Sabae city, Fukui pref. 916-1237 JAPAN
- TEL:
- +81-778-65-2374
- Official Site:
- https://malglasses.thebase.in/
- OEM capacity:
- Metal frame,Plastic frame,Combination frame
Main business
- Metal frame
- Plastic frame
- Combination frame
- Sunglasses
- Trading company