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Product Name | Guardrail Sigma Post | Material | Steel q235,q355,custom |
Position | Road Side | Surface Treatment | Hot-dip Galvanized 350g-1220g/50um-170um |
Thickness | 4mm, 5mm, customized thickness | Applied Standard | BS En-1317, Aashto-M180, AS/NZS 3845:1999 |
Third Party Inspection | Acceptable | Color | Can Be Customized |
Factory Visiting | Acceptable | Production Capacity | 90000 Tons Per Month |
Certification | ISO9001, ISO14000, SGS, BV, RoHS, ASTM | Transport Package | Standard Export Bundle or as Per Your Request |



Step 1:Guardrail production process are Uncoil----Flat pressing----punching hole cutting----cold rolling shape---place

Step 2: Guardrail production process are acid washing---water washing residue----hot dipped galvanized----cooling----quality control








Wuhan DACHU Traffic Facilities Co., Ltd is a professional manufacturing enterprise for traffic safety facilities production. The company is located in the intersection of Beijing-Hong Kong-Macao Highway, Shanghai-Chengdu Highway and State Road 318, Caidian District, Wuhan City, Hubei province, China. The location is sitting on the only "cross of gold" economic geography center, which has a unique and convenient transportation condition.
Our company has advanced production equipments, strong technical force, scientific craft process, perfect quality inspection system. The company is mainly engaged in traffic engineering products including roadway W-Beam Guardrail, post, deter block, post caps, bracket, gasket, bolt, top end and so on. We are the first manufacturer and large production base who specialized in manufacturing road traffic safety facilities W-Beam Guardrail and other related products in central China.
Our company adheres to the business approach 'Forge Ahead in Unity, Integrity and Win-Win positioning', and always adheres to the service concept 'Basing on Sincerity, Quality at First'. Our company vision is: 'W-Beam Guardrail' as a carrier to build a safe, smooth and harmonious traffic environment for society.





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