Material:stainless steel as the material, other common materials are iron plate, copper, plate and nickel plate ect.

Technology and Characteristics: Perforated and expanded.Surface treating include painting,pvc-coating,hot-dipped galvanizing and electro galvanizing.
Usages: It is mainly used in concrete in buildings and construction, maintenance of equipments, making of arts and crafts, covering screen for first class sound box. Also used in fencing for super highway, studio, highway. Heavy expanded metal can be used as step mesh of oil tanks, working platform, corridor and walking road for heavy model equipment, boiler, petroleum and mine well, automobile vehicles, big ships. Also serve as reinforcing bar in construction, railway and bridges.