yuav C channel steel
yuav C channel steel

C channel steel
Qhov zoo ntawm C channel: Ua tiav cov lus qhia tshwj xeeb, yooj yim rau nruab, du nto, ruaj khov thiab ruaj, mob loj, thiab lwm yam.Daim Ntawv Thov ntawm C channel steel: Kev tsim khoom machinery, hnub ci zog, cov khoom siv hlau, thawv, kev siv tsheb lag luam, thiab lwm yam.
Sau koj cov lus ntawm no thiab xa mus rau peb