Senken tuaj koom Kev Tiv Thaiv Qhia Hauv South American
Lub Tsib Hlis 18th-21st, Senken Group Co., Ltd tau koom nrog 7th thoob ntiaj teb kev nthuav qhia ntawm kev siv thev naus laus zis hauv kev tiv thaiv thiab kev tiv thaiv kev puas tsuaj ntuj tsim (sitdef 2017), nrog rau tus khub lub koob npe nrov, senken pawg tau qhia nws cov kev taw qhia thiab cov khoom siv thev naus laus zis tshiab, lub teeb ntse ntse bar nrog lub koob yees duab system, tub ceev xwm lub koob yees duab koob yees duab series rau cov tub ceev xwm kom tau cov ntaub ntawv pov thawj thaum lawv ua hauj lwm, senken paub zoo los ntawm ntau cov neeg muas zaub nrog nws cov khoom ruaj ntseg nyob rau hauv South America.
