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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 / Sheet
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4320*310*83*3mm Galvanized Guard Rail

Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd.
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4320*310*83*3mm Galvanized Guard Rail

Brand Name : GQ

Model Number : 4320*310*83*3mm

Certification : ISO9001

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

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

Supply Ability : 1000pcs per day

Delivery Time : 1-4weeks upon receipt of downpayment/LC.

Packaging Details : bundled with steel wires

surface treatment : galvanized

steel : hot rolled carbon steel

process : cold rolled

size : 4320*83*310*3.0

steel grade : Q235B

standard : CE

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Highway Guardrail Systems, W beam,4320*310*83*3mm CE standard

Program Features Of Highway Guardrail System Parts W beam supplier Road:

ProfileW beam or Three beam Steel Highway Guardrail

Normal Size

W Beam: 3300/4130/4320×306/310/312×80/83/85×2.55/2.67/2.75/3/4mm

Three Beam:


Available in different sizes as per your request


Steel Grade Q235B ( S235JR)

Or other Steel Grades

Surface treatmentHot Dipped Galvanized (or Powder Coated available)

Thickness of


(double sides)

550 (80µ) / 610 (85µ) / 1100 (160µ) / 1200 g/m2 (170µ) or as per your request.



Cold Rolled

Or any other International Standards.


ISO9001:2000, ISO14000, SGS, CE, etc.

Other special specification as per client's requirement or drawings.

Production lines:

Welded steel tube production: 12lines

Cold forming produciton: 8lines

Zinc coating produciton: 22lines

Powder coating produciton: 2 lines

Sheet pile: 1 line

spiral welded pipe: 3 lines

products already sold to around the worlds for more

than 10 years

High quality and good price !

pls no hesitate to contact with us

No.1 highway guardrail supplier in


Product Tags:

guard rail in highway


highway guardrail

China 4320*310*83*3mm Galvanized Guard Rail factory

4320*310*83*3mm Galvanized Guard Rail Images

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