Kev paub

Puas yog ST14 hlau yooj yim rau Weld?

Puas yog ST14 steel zoo rau kev kos duab sib sib zog nqus?

Cov khoom siv ST14 yog dab tsi?

Puas yog xim galvanized -coated luam ntawv steel ntawv haum?

Cov xim galvanized zoo li cas -coated pob zeb qauv nyhuv?

Yuav ua li cas kom ua tiav cov nyhuv ntoo ntawm cov xim galvanized-coated coils?

Dab tsi yog cov yam ntxwv ntawm cov huab cua siab - tiv taus txheej ntawm galvanized xim -coated coils?

Dab tsi yog cov yam ntxwv ntawm polyester txheej ntawm galvanized xim -coated coils?

Lub hom phiaj ntawm galvanized xim -coated yob rov qab xim yog dab tsi?

Dab tsi yog qhov txawv ntawm matte thiab glossy tiav ntawm cov xim galvanized-coated coils?

Txias dov steel ntawv thiab strips SPCC SPCD SPCE tshuaj muaj pes tsawg leeg daim ntawv

Qhov sib txawv ntawm txias- dov steel coils SPCC-SD thiab SPCC-1B