Standard:GB / ANSI / TIA-222-G
Material:ASTM A36 A572 Gr50
CERTIFICATE:ISO 9001:2008
Standard:GB / ANSI / TIA-222-G
Material:Steel
Galvanization Standard:ASTM A123/ ISO 1461
Material:Steel
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461
Material:Hot roll Steel Q235,345,ASTM A36 A572 Gr50 or customized
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461
Standard:GB / ANSI / TIA-222-G
Galvanization Standard:ASTM A123/ ISO 1461
Material:Steel
Material:Hot roll Steel Q235,345,ASTM A36 A572 Gr50 or customized
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461
Material:Hot roll Steel Q235,345,ASTM A36 A572 Gr50 or customized
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461
Standard:GB / ANSI / TIA-222-G
Material:ASTM A36 A572 Gr50
CERTIFICATE:ISO 9001:2008
Standard:GB / ANSI / TIA-222-G
Galvanization Standard:ASTM A123/ ISO 1461
CERTIFICATE:ISO 9001:2008
Material:Steel
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461
Material:Steel
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461
Material:Hot roll Steel Q235,345,ASTM A36 A572 Gr50 or customized
Certification:ISO9001:2008 SGS COC
Galvanizing standard:ASTM A123/ ISO 1461