cov khoom piav qhia
Khoom npe | Kub dov sib npaug lub kaum sab xis |
Khoom siv | hlau |
Xim | Raws li kev thov |
Txuj | GB/T9787-88.JIS G3192:2000,JIS G3101:2004,BS EN 10056-1:1999,BS EN10025-2:2004 |
Qib | Q235B,Q345B,SS400,SS540,S235J2,S275JR,S275JO,S275J2,S355JR,S355JO,S355J2 |
Siv | tsim kev lag luam machinery |
Cov khoom tso saib
Cov txiaj ntsig ntawm cov neeg siv khoom:
tsim cov khoom:
Peb Qhov Zoo:
1. peb yog cov chaw tsim khoom.
2.Our Hoobkas nyob ze ntawm qhov chaw nres nkoj ntawm Tianjin.
3.Ua kom peb cov khoom zoo, peb siv cov ntaub ntawv zoo thiab kev tswj xyuas nruj
Them Nyiaj:1.30% tso nyiaj ces 70% tshuav nyiaj li cas tom qab tau txais daim ntawv BL
2.100% thaum pom Irrevocable tsab ntawv ntawm credit
Lub sij hawm xa tuaj: hauv 15-20 hnub tom qab tau txais qhov tso nyiaj
Daim ntawv pov thawj: CE, ISO, API5L, SGS, U / L, F / M