![Avatar of Um Hongsik](https://s1.topvietnam.com/avatar/48M44BE606-default.jpg)
Um Hongsik
Position: Director
Address: 330, 1, Yongdong, 2gu, Sapgyo, ep, Yesan Gun, Chungchungnamdo, Hàn QuốcCompany:
C&b Tech Vina Limited Company
Phone:
![](http://s1.topvietnam.com/i/F3ZkQs85n_Tn2hJbftRzSA%3D%3D/1.jpg)
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Position: Director
Address: 330, 1, Yongdong, 2gu, Sapgyo, ep, Yesan Gun, Chungchungnamdo, Hàn QuốcCompany:
C&b Tech Vina Limited Company