Heavy shelves by the columns, beams, cross brace, brace and self-locking bolt assembled, can effectively prevent the loose bolts caused instability shelf; beam using a special type of cold-rolled P closed beam; the structure is simple, reliable, lightweight strong bearing capacity and low cost characteristics; post cards and the column is connected with a special safety pin design ensures beam does not fall under the external impact; laminates made use of international strip laminate with strong bearing capacity , wear-resistant, easy to replace and low maintenance cost. Heavy shelf low cost, safe, reliable, assembly, disassembly is simple and convenient features; suitable for human access, each carrying 800kg over the standard effective fit for human access to the cargo box, or with parts boxes, crates scattered heavy load matching. goods. Medium-sized storage shelves: Cold steel sections butterfly hole punch, horizontal, slash welding. Beam: P steel, two holes with a butterfly pendant welding. Laminates: cold-rolled steel. All do-static plastic powder surface temperature treatment, the amount of storage shelves by the column piece, beams, laminates composed of simple structure, easy accessibility, safety and reliability, and low cost. Quality cold-rolled shaped steel, cold-rolled steel sheet by roll welded. Column of steel special profiles, butterfly hole (dovetail well) on the beam and Kits reasonable plug, make disassembly easier, butterfly hole to 65mm as a unit, the height can be adjusted up and down any connection. Laminates are cold-rolled steel, laminates following formula can be spot-rolled super-type ribs to single bearing may 200-350KG (sizes of different materials, different load-bearing). Surfaces by pickling, phosphate electrostatic plastic powder coating, high temperature processing combine it with steel plates cross, corrosion and rust, durable, beautiful light and anti-static function, widely used in load-bearing require less storage, warehouse needs. With plastic crates with more variety store small items. Size can be tailored to the needs of customers space. Tel: 022-60380366 Fax: 022-26820615 Mobile: 13821362570 13820627978 Address: Beichen Economic Development Zone E-mail: wemhuojia@126.com Contact: Li