SPL yog Tuam Tshoj pheej yig hom qhuav hwj chim transformer tsum. Nws lub Hoobkas hu ua SMTB yog lub npe hu ua cov kws tshaj lij transformer chaw tsim khoom nyob rau hauv Suav teb, leej twg tuaj yeem lav lub zog zoo transformers ntawm tus nqi qis tshaj. Nws pab neeg ua lag luam thoob ntiaj teb hu ua SPEEDLINK yog lub npe hu ua tus neeg ua lag luam im-export, uas tuaj yeem muab peb cov neeg siv khoom xa khoom zoo tshaj plaws txawm lawv nyob qhov twg.