Peb ua raws li cov neeg siv khoom 1st, zoo tshaj plaws 1st, kev txhim kho txuas ntxiv, kev sib nrig sib pab thiab yeej-yeej cov ntsiab lus. Thaum kev koom tes ua ke nrog cov neeg siv khoom, peb muab cov neeg yuav khoom nrog cov kev pabcuam zoo tshaj plaws.
Txog Peb
Lub tuam txhab muaj CE, EAC, ASME, DOSH, MOM, KEA, SABER, CRN, CSA thiab lwm yam ntawv pov thawj thoob ntiaj teb. Nws cov khoom tau raug muag rau ntau tshaj 35 lub teb chaws thiab cheeb tsam, thiab DTS muaj cov neeg sawv cev thiab cov chaw muag khoom hauv Indonesia, Malaysia, Saudi, Arabia, Myanmar, Nyab Laj, Syria thiab lwm yam .. Nrog cov khoom zoo thiab cov kev pabcuam zoo tom qab muag , DTS tau yeej qhov kev ntseeg siab ntawm cov neeg siv khoom thiab tswj kev sib raug zoo ntawm kev xa khoom thiab kev thov nrog ntau dua 130 lub npe nrov hauv tsev thiab txawv teb chaws.