Tam sim no, kev lag luam transformer kev lag luam tau tsim kho sai hauv Suav teb. Cov cuab yeej siv dab tsi hauv Tuam Tshoj cov roj puv fais fab transformer exporters siv? Zoo substation wholesalers siv cov khoom siv los ntawm kev cai roj-immersed transformer tuam txhab, nrog kev ruaj ntseg zoo dua, thiab tus nqi qis dua kom cov neeg siv tau txais kev pab zoo dua, Yog li nws nrov heev thiab nrov thoob plaws ntiaj teb.