Pwodwi | Dife awozwa Steel tiyo |
Materyèl | Kabòn Steel |
Klas | Q195 = S195 / A53 Klas A Q235 = S235 / A53 Klas B / A500 Klas A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Klas B Klas C |
Estanda | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
Sifas | Zenk kouch 200-500g/m2 (30-70um)OrNwa pentire / wouj pentire |
Fini | Groove fen |
avèk oswa san bouchon |
Kontwòl Kalite strik:
1) Pandan ak apre pwodiksyon, 4 anplwaye QC ki gen plis pase 5 ane eksperyans enspekte pwodwi yo o aza.
2) Laboratwa akredite nasyonal ak sètifika CNAS
3) Enspeksyon akseptab soti nan twazyèm pati nonmen / peye pa achtè, tankou SGS, BV.
4) Apwouve pa Malezi, Endonezi, Singapore, Filipin, Ostrali, Perou ak UK. Nou posede UL, ISO9001/18001, sètifika FPC.
Sou nou:
Tianjin Youfa Steel tiyo te fonde sou 1ye Jiyè 2000. Gen totalman apeprè 9000 anplwaye, 11 faktori, 193 liy pwodiksyon tiyo asye, 3 laboratwa nasyonal akredite, ak 1 Tianjin gouvènman akredite sant teknoloji biznis.
40 cho galvanised liy pwodiksyon tiyo asye
Faktori:
Tianjin Youfa Steel Pipe Group co, Ltd .-No.1 Branch;
Tangshan Zhengyuan Steel tiyo co, Ltd;
Handan Youfa Steel tiyo co, Ltd;
Shaanxi Youfa Steel tiyo co, Ltd