Expanded metal is, also known as metal mesh, expanded metal mesh, iron sheet, diamond mesh heavy expanded metal , pedal mesh, perforated metal , aluminum mesh, stainless steel wire mesh, granary wire mesh , antenna metal mesh, filter mesh, loudspeaker mesh and so on. It is expanded material having grids form after processed by punching and shearing machine. 

Application: 
1、It is mainly used in civil construction, protection of machine and equipment, manufacture of handicrafts, high-grade loudspeaker mesh cover, high way fence ,sports field fence and ecology road guard fence.
2、Heavy expanded metal can be used for pedal , and working platforms, escalators, walkways for heavy machinery and boilers, oil mines, locomotives, ships. 
3、It could be used in construction industry, high way and bridge.
4、Because of the further improvement of the technology, expanded metal not only can be processed on metal sheet, but also on papers, which is the top-grade material in filter paper.