Corrosion Resistant Customized Steel Guardrails International Standards ISO1461/EN1317

Brand Name:GQ/OEM
Certification:ISO9001 ISO14000
Model Number:N2W3
Minimum Order Quantity:20feet container
Delivery Time:15-20days
Payment Terms:O/A,D/A, D/P, L/C, T/T
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Address: 江苏省溧阳市上兴镇曹山路8号
Supplier`s last login times: within 48 hours
Product Details Company Profile
Product Details

Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd (short and brand name: GQ)


GQ's highway guardrail business started in 2003, and since 2009, it's been on No. 1 position in China

nearly 50% market share at home, and has been exported to wordwide area for more than 15 years. customized

quliaty standards of different countries. won good reputation with good quality and reasonable prices.


GQ registered capital275,000,000RMB
GQ total staff>10000
Total factory area headquarter> 1,000,000 square meters
yearly sales of highway guardrailin 2021: 1.2 millon tons
two subfactories

Henan xinyang

Hebei Tangshan


Product features:

CROSS SECTION82*310mm
EFFECTIVE LENGTH4000mm
THCIKNESS2.5/3.0mm
BASEMETALCarbon steelS235/355
SURFACE TREATMENThot dip galvanizedor powder coating
ZINC COATINGISO1461or ASTM A123 80µm
APPLICATIONmounted with different type of pole along side highway to protect traffic safety

GQ's highway guardrails made of carbon steel or low carbon steel which has good tensile strength and elogation

to assure when impact happened with vehicles, it has good flexibility to absorb energy to protect drivers.

GQ has good capacity of zinc coating, biggest zinc bath is 13meters long. totally 8 zinc bath. as well as powder coating processing.

besides, robot / manual welding, punching,lazer cutting also commonly used in customized product requirements.



We also manufacture:
Solar panel mounting structures
Hot dip galvanizing processing
Noise barriers
Cold forming profiles
robot/manual welding profiles






products already sold to around the worlds for more


than 10 years


High quality and good price !


China Corrosion Resistant Customized Steel Guardrails International Standards ISO1461/EN1317 supplier

Corrosion Resistant Customized Steel Guardrails International Standards ISO1461/EN1317

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