wheelchair passage

5.8-12 degree of the ramp raise to meeting the regulation of the disabled

4.made by high strength and low carbon alloy steel,  the hot-dip-galvanized anti-corrosive treatment  may guarantee the minimum lifetime of 15 years

3.reasonable structure with safety and dependability,the loading capacity is5000N/m2

2.modular unit with the maximum piece of 10KG

1.faster assemble and dismantle without crane

1.made by high strength and low carbon alloy steel, the hot-dip-galvanized anti-corrosive treatment