The products are designed to prevent car rollover caused by crossing the sidelines and car accidents caused by road debris at waysides.
We use a ternary alloy coated steel (PosMAC) that is a corrosion resistant products 5 to 10 times stronger resistance than that of a normal hot-dip galvanized steel sheet.
We have many kinds of steel guardrails not only basic w-beam and thrie beam guardrails but also box beam guardrails considering beauty of the scenery for drivers.
So our customers can choose our guardrails depending on their situations.
For box beam guardrails, it has sliding system which is rails slide to absorb shock from passengers and vehicle when a vehicle impacts.
Also our guardrails offer not only greater durability but also higher passenger’s safety compare to other products that focus on only strength. We passed SB1, SB2, SB3, SB3-B, SB4, SB5, SB5-B grades of the vehicle impact test so as to be guaranteed its product performance.
Patent: No. 10-1851953: Guardrail with structure for shock absorption and climb-over prevention