Production and sales: Plastic mesh, steel grating, decorative mesh, filter mesh, punching mesh, welded mesh, mesh, Dutch mesh, gabion mesh, ore screen mesh, fence mesh, sunscreen, slope protection mesh, stainless steel mesh, copper mesh, mat mesh, window screen, wire mesh products; Sales: Gridding cloth, iron wire, galvanized wire, plastic wrapped wire, cut wire, wire rod, hardware products, plastic products (except medical plastics), wire mesh machinery and import and export business (projects that need to be approved according to law can only be operated after being approved by relevant departments)