orukọ ọja: | Pre-galvanized square irin tubeṣofo apakan |
Itọju oju: | galvanized |
Awọn idiwọn: | GB/T6728-2002,ASTM A500 Gr.ABC JIS G3466 BS1387-1985 |
Iwọn Irin: | Q195–Q345,S235JR,GR.BD,STK 500 |
Akoko Ifijiṣẹ : | Laarin 15days lẹhin gbigba idogo |
Ibudo: | Tianjin /Xingang |
Awọn ofin sisan: | L/C,D/A,D/P,T/T |
Apo: | 1.packed ni lapapo, o dara fun gbigbe okun (nipasẹ eiyan) |
Idanileko wa Ẹgbẹ wa Ile-iṣẹ wa
Awọn anfani wa:
1.we jẹ olupese orisun.
2.Our factory wa nitosi ibudo Tianjin.
3.Lati rii daju pe didara awọn ọja wa, a lo awọn ohun elo ti o ga julọ ati iṣakoso didara didara
Akoko Isanwo:1.30% idogo lẹhinna iwọntunwọnsi 70% lẹhin ti o gba ẹda BL naa
2.100% ni oju Irevocable lẹta ti gbese
Akoko Ifijiṣẹ: laarin awọn ọjọ 15-20 lẹhin gbigba idogo naa
Iwe-ẹri: CE,ISO,API5L,SGS,U/L,F/M