sdguardrail is the source factory specializing in traffic guardrail with 25 years production and export experience. Due to our partnership with global brands, we understand the importance of your quality and you need more than a supplier. With sdguardrail, the national leader in highway guardrails and Roller Barriers.

Bridge guardrail is a guardrail set up on Bridges, rivers, scenic spots and highways. Its purpose is to prevent pedestrians or vehicles from crossing over the bridge. It has the function of preventing vehicles from breaking through, slipping under, jumping over the bridge and beautifying the bridge and river construction.

Bridge guardrail can be divided into cast iron guardrail, common steel guardrail, stainless steel guardrail, according to the application scene is different for bridge crash guardrail, river guardrail, scenic fence, highway guardrail, platform guardrail,overpass guardrail, etc

The bridge guardrail is mainly composed of columns, beams, transverse diaphragms, bolts, gaskets, etc., among which the bridge guardrail column plays a major supporting role, which can effectively prevent the deviation and tilt of the guardrail, protect the safety of vehicles and pedestrians.

Technological process and classification of bridge rail support:

Cast iron guardrail bracket:

Sand molding → casting → semi-finished molding → sandblasting treatment → painting → finished products.

Cast steel guardrail bracket:

Sand mold forming → sand mold hardening → electric furnace casting → semi-finished product forming → sand blasting treatment →painting → finished product

01 High quality steel materials

Safebuild use prime steel in each guardrail design.The advanced technology isuniform and smooth, without stripping rust,and the impact of collision has reached thetraffic sector standard.

02 Strong customization capability

With a R&D team of 12 people with more than 10 years experience, our factory provides from design, mold opening to production. So far, we have provided OEM and ODM services to more than 120 customers.

03 Strict quality control system

6 QC employees and 15 steps quality checking ensure our highway guardrail 100% reaching the standards of safety. Galvanized guardrail plate, not raised and cracking, the saline spray test does not have corrosion,the phenomenon of inflated and fall off without folds after high and low temperature, strong resistance to impact resistance.

04 Professional export services

We have more than 25 years of export experience in technology research and development, quality control, packaging and shipping and other links to provide professional advice and service.

As a professional manufacturer of highway bridge guardrail , all of our products are with  CE, ASTM, SGS, GSV, BSCI and ISO9001 Certificate and keeps updating regularly to ensure product quality and production safety.