Material: Q235, Q245 hot rolled steel plate, iron angle, welded tube, I steel beam, channel steel, round steel structural section and so on. China standard Thickness of steel plate: 6-8 mm The steel plate/ structural section come over the process of cutting, welding, rust removing, corrosion to be the products that the customer wanted, for example, steel lad, steel fencing, steel bracket and so on. Specification: W 150-700 mm, H 200-1900 mm. The length meets customer’s requirement. steelfence is used for stadium, house district,dock, ship, factory, unloading platform,two or more tiers house/building.the material is black steel plate and pipe,surface painting orbe galvanized. we can supply all standerd sizes, we can design by ourself ,also we can accord to the customers drawing or samples. The standard is ISO9001-2000. thanks for your time.