BV Steel Phaj

Tsev Dhau phab 12345 Sab tom qab no Rau sab kawg 1/5
GNEE yog ib tus BV steel phaj cov tuam txhab ua lag luam thiab cov muag khoom hauv Suav teb. nrog tej khoom siv hauv Tshuag nyob hauv peb lub hoobkas, peb zoo siab tos txais koj mus yuav cov kub muag BV steel phaj nrog kev sib tw ntawm peb. Kom paub meej tshuaj lom neeg, txais tos tiv tauj peb. Cov qauv dawb no kuj muaj rau kev kuaj xyuas zoo.