Hongkong Guijin Technologh Limited yog lub tuam txhab kev tshaj lij uas tsim qauv, tsim kho, tsim khoom thiab muag cov khoom siv hluav taws xob thiab hloov cov khoom siv hluav taws xob. Lub tuam txhab cov khoom tseem ceeb npog los ntawm 1W txog 500W, thiab tau siv dav hauv suab thiab yees duab, cov khoom siv hluav taws xob me me, IT, kev sib txuas lus, teeb pom kev zoo thiab lwm yam lag luam.
Peb cov khoom raug xa tawm mus rau ntau lub tebchaws thiab cheeb tsam nrog ua tiav daim ntawv pov thawj thoob ntiaj teb, xws li UL, ETL, FCC, GS, CE, CB, PSE, SAA, KC, BS, CCC, thiab lwm yam Txog tam sim no, peb tau nqis peev ntau dua 3 lab RMB rau cov ntawv pov thawj khoom, txhua yam khoom ua raws li kev nyab xeeb thiab cov cai tswj tshiab, piv txwv li UL60950, EN62368, EN60950, EN60065, EN60335-2-29, EN61558-2-16, EN61347, GB4943, GB8898, GB19510 thiab lwm yam. , peb tuaj yeem thov rau lwm daim ntawv pov thawj kev nyab xeeb thiab muab cov khoom lag luam raws li cov neeg siv khoom xav tau.