Qhov no yog peb yob txoj kev tshuab rau tsheb carriage profiles.Tag nrho cov tsheb thauj khoom khov yuav tsum tau tag nrho 10 cov kab ntau lawm rau 10 qhov sib txawv, xws li sab saum toj beam, sab beam, qhov rooj nqaj, sab phab ntsa, decking pem teb, ru tsev.