Set its longitudinal position in the road, it can be divided into the roadbed and bridge guardrail fence; its set position in the lateral highway can be divided into roadside guardrail and the guardrail median strip; according to the degree of deformation after the collision, separable rigid fence, guardrail and flexible fence. Assembly interspersed fence Advantages: now many construction projects are using galvanized steel rails, either iron fence, balcony rails, air conditioning railings, stair handrails or guardrails are hot dip galvanized material is material, Redu clarinet instead of ordinary steel zinc previously used ordinary clarinet after rain water will flow down the yellow rust and crumbling until steel mesh frame only gradually rust, the second replacement not only cumbersome and costly, not as a in place do not have to worry about rust problems, so hot dip galvanized steel fence will not only affordable and durable, electrostatic spray technology to make products more beautiful appearance, so loved by the majority of customers, and widely used in many engineering and construction , real estate, landscape decoration, protection, isolated in use. Fence --- said here it refers to industrial use "fence." Fence is mainly used in the case of equipment and facilities in the conservation and protection factories, workshops, warehouses, parking lots, commercial areas, public places. Fence everywhere in our lives. Heavy-duty fence, conventional guardrail, traffic guardrail www.czzyjtss.com