Sign In | Join Free | My
China Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. logo
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.
Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. No.1 solar panel mounting structures supplier in China No.1 highway guardrail supplier in China The leading manufacturer for Noisy barrier / ring lock
Verified Supplier

5 Years

Home > Highway Steel Guardrail >

Q420 Cold Rolled W Beam Guard Rails Protecting Road Safety Highway Guardrail

Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Q420 Cold Rolled W Beam Guard Rails Protecting Road Safety Highway Guardrail

Brand Name : GQ/OEM

Model Number : W beam with W6*8.5 H post

Certification : ISO9001 ISO14000

Place of Origin : China

MOQ : 20feet container

Price : Negotiable

Payment Terms : O/A,D/A, L/C, D/P, T/T

Supply Ability : 1000 pieces per day

Delivery Time : 15~30days

Packaging Details : customized

processing : cold rolled formed

steel : Hot roll coil of high strength

steel grade : Q420/750

surface treatment : ASTM A 123

Contact Now

W Beam Guard Rails Protecting Road Used Safety Steel Highway Guardrail​

1. Safety: the three-beam highway guardrail is mostly installed on the roadside where is danger and where the car is at high speed, to keep the car on the right way and the things or animals go into the road, to ensure people's safety.
2. High strength: anti-corrosion three-beam highway guardrail is made of Q235/Q345 steel, it is high strength with toughness.
3. Long life: after cold rolling, the three-beam highway guardrail will do hot dipped galvanized in the zine pool with high temperature, improving its antioxidant capacity and corrosion resistance.
4. Eco-friendly: the Q235/Q345 steel, the material of the beam highway guardrail, is recyclable and reusable. It can be made the other products once the guardrail is changed and recycled.
5. Easy install and repair: bots and nuts assembly, the three beam highway guardrail is easy to install and change the guardrail beam.
6. Beautiful color: we can do powder spray with different colors on the three beam highway guardrail, to make it more beautiful and suitable with the road sight.
7. Cost-effective: compare with the other crash barrier (roller barriers, plastic barriers,s and so on), the steel highway guardrail is cheaper price and longer life.

GQ Establishedin 1998
GQ headquarter staff>3000
Total factory area headquarter> 1,000,000 square meters
yearly sales of highway guardrailin 2021: 1.2 millon tons
other two production baseHenan xinyang and Hebei Tangshan

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 EN1317,AASHTO M180 etc. HAS won good reputation with good quality

and reasonable prices.

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.


BASEMETALCarbon steelQ/S235/355/275
SURFACE TREATMENThot dip galvanizedor powder coating
COATING THICKNESSaccording to ISO1461or ASTM A123
APPLICATIONmounted with different type of pole along side highway to protect traffic safety


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
Communication & Power transmission tower


Russian type

AASHTO M180 typeII

Finland type

products already sold to around the worlds for more

than 10 years

High quality and good price !

Product Tags:

W Beam Safety Highway Guardrail


cold rolled Safety Highway Guardrail


Q420 Road Highway Guardrail

Quality Q420 Cold Rolled W Beam Guard Rails Protecting Road Safety Highway Guardrail for sale

Q420 Cold Rolled W Beam Guard Rails Protecting Road Safety Highway Guardrail Images

Inquiry Cart 0
Send your message to this supplier
*To: Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.
Characters Remaining: (0/3000)