Isu tinonamatira kune mutengi 1st, yepamusoro mhando yekutanga, inoenderera mberi kuvandudza, kuwirirana mukana uye kuhwina-kuhwina nheyo. Kana tichishandira pamwe nemutengi, tinopa vatengi nemhando yepamusoro-soro yebasa.
Nezvedu
Iyo kambani ine CE, EAC, ASME, DOSH, AMAI, KEA, SABER, CRN, CSA uye humwe hunyanzvi hwepasirese certification. Zvigadzirwa zvaro zvakatengeswa kune dzinopfuura nyika dze52 nematunhu, uye DTS ine vamiririri uye hofisi yekutengesa muIndonesia, Malaysia, Saudi, Arabia, Myanmar, Vietnam, Syria nezvimwe .