Waɗannan su ne manyan samfuran kamfanin:

Lambar yau da kullun Sunan kasar Sin

ASTMA53Bututun ƙarfe masu launin baƙi marasa sumul da aka haɗa da welded da kuma bututun ƙarfe masu zafi/Matsakaicin wakilci: GR.A,GR.B

ASTMA106Bututun ƙarfe mara sulɓi don aiki mai zafi/Wakiltar kayan aiki: GR.A,GR.B,GR.C

ASMA179/A179M Bututun ƙarfe mai ƙarancin carbon don masu musayar zafi da masu sanyaya zafi/Abubuwan wakilci: 10#

ASTMA 192/192M Bututun tukunyar ƙarfe mara sulke don babban matsin lamba/wakiltar kayan aiki: SA 192

ASTMA210/210MBututun ƙarfe mai matsakaicin ƙarfe mara shinge don tukunyar ruwa da na'urorin dumama/Abubuwan da aka wakilta: SA210

ASMA333/A333M Bututun ƙarfe mara sulke da walda don aiki mai ƙarancin zafin jiki/Wakilta Daraja: Daraja ta 3, Daraja ta 6, Daraja ta 8

ASTMA335/A335MDaidaitaccen bayani/Wakiltar kayan bututun ƙarfe mara shinge na ferritic a zafin jiki mai zafi: P1, P2, P5, P5B., P5C, P9, P11, P12, P21, P22

EN10210-1Bututun tsarin thermoforming na ƙarfe mara ƙarfe da na hatsi/Abubuwan wakilci: S355JOH, S335J2H, S335K2H