Hot-dip galvanized steel rails + polyethylene roll forming waveform is Q235 carbon steel plate or tube to the substrate, the first hot-dip galvanizing production factory in Shandong road divider, and then using the impregnation process flow in and out of the hot dip galvanized layer evenly coated with polyethylene powder solid, greatly enhancing the ability to resist corrosion. Hot dip galvanized + PE high mechanical strength steel rails, strong adhesion, good corrosion resistance, road barrier isolation belt, weathering anti-aging properties, acid salt, low temperature is not crisp, wide temperature range (-40 ℃ -80 ℃) strong impact, both to ensure the main functions of the fence, but also improves the life of the product, but also beautify the environment, highway construction in the most ideal green fence products. For stainless steel, wrought iron we all understand, you can see a lot of steel and iron products made every day, but now the market is also rusting stainless steel, there is 201,202,304 stainless steel ichthyosaurs mixed beads. Many people do not know how to distinguish good stainless steel, 304 stainless steel may spend the price, then buy a stainless steel 201, used for some time, or rust, Changchun road fence, iron products, not to mention the the neighbor's wrought iron balcony railings, road barrier fence, rusty, unsafe, out of rusty water also contaminated facade. Based on this situation, there is no doubt galvanized steel products have guardrails industry landmark. Changchun road barrier, Iron Dragon, urban road barrier provided by Linqu Dragon Iron Plant. Changchun road barrier, Iron Dragon, urban road barrier is Linqu Dragon Iron Plant (www.lqlthulan.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page, for the latest Information, Contact: Manager Wang.