Shangshi Industry Co., Ltd. is one professional manufacturer of Low Carbon Hot Dipped/Electro Galvanized Steel/Iron Wire, Black Annealed Wire, Barbed Wire, Heavy hexagonal mesh, Concertina/spiral/single/flat/welded razor barbed wire &mesh, Gabion mesh, Gabion mattresses, SNS Rockfall protection netting, Chain link fence, V type /3D/358 welded panel fence, as well as other steel wire mesh products started since 2000. We have 50 Straight-line Drawing Machines and 6 electro galvanizing lines and 20 hot dipped galvanizing lines, 10 barbed wire machines, 10 concertina razor wire machines, 38 gabion machines and welded panel machines, chain link machines , mesh weaving machines, fence welded machines . We have found 5 branch factories as follows: Galvanized Wire Factory, Barbed Wire/Razor Wire Factory, Gabion Mesh Factory, Security Fence Factory. Our factory get ISO9001 quality management system certificate of conformity and  ISO45001 certificate etc. export all of the world, such as Korea, Malaysia, Philippine, Thailand, Kuwait, Oman, UAE, Ethiopia, Kenya, Brazil etc ..... Welcome your visiting and offer . Our major products : (Wire) BWG6# to BWG30# Hot dipped galvanized wire, Electro galvanized wire, Barbed wire, Concertina razor wire, Annealed wire, PVC coated wire, Straight cut wire, U type wire, U type nails . (mesh/fence) Concertina razor wire, spiral razor wire, single straight razor wire, flat clipped razor wire, welded razor wire fencing, Gabion mesh,Gabion mattresses, sack Gabion, green terramesh, GEO mac mat, Geo textile, GEO mesh, Geo road mesh, Architectural welded gabion wall, SNS Rockfall protection netting, Chain link fence, V type /3D/358 welded panel fence, Field fence.