说起金属扩张网我们也许不太熟悉，可是它的别号又名钢板网，是选用各种不一样钢板冲孔扩展而成。现如今，在铁路上适合的护栏资料便是金属扩展网。金属扩展网的资料有低碳钢板、不锈钢板、铝板、铜板、镍板，铝镁合金板等金属板。

　　HOUQITIANJIAWAIBIAOCHULIJINENGNENGGOUGENGYOUYONGDEBIMIANSHENGXIU，SHOUYAODEWAIBIAOCHULIJINENGSHIPVCJINSU（PENSU、TUSU）、REDUXIN、DIANDUXIN、PENFANGXIUQIDENGDENG。SHOUYAOGUIGEYOU：ZHANGDU（MI）0.5MI-20MI，KUANDU0.5-2MI，KONGJING：25DAO-100DAO。

　　LIUXIANXINGWAIGUAN：TONGTOU、MEILI、JINGYUE、SHISHANGDEOUZHOUDIANYATEXING；SECAITIAOXUANDUOYANGXING，DUOZHONGGUIFANSEKASECAIKEGONGTIAOXUAN，NENGGOUMANZUBUYIYANGFANCHOU、BUYIYANGHUANJING、BUYIYANGSHENMEIRENQUNDEXUQIU。ZHANFUSHILIANJIE：GUAGOULIANJIEBANFA，ZHANFUSHIAOCAOGUIHUA，SHIHUWANGWUXURENHEPEIJIANJIKEYULIZHUDERENYIGAODUQIANRUAOCAOJINXINGLIANJIE，TADEWENGUCHENGDU，JUYOUGENGQIANGDEKANGLAXINGHEFANGZHUANGCAIHUA，YEDEZHANXIANLETADEFANGDAOGONGYONG。

　　SHINIANZHIBAOQI：CHONGPEIDEQIANCHULIHEYIQIDEGAOWENJINGDIANPVCPENTUJINENG，SUCENGJUNYUNFENBU，WAIBIAOSHOUGANGENGRUNHUA；JINGGUO2000XIAOSHIKANGYANWUSHIYAN，WENZHONGCHENGNUOPINKANGFU。ZHENGCHANGHUANJINGXIAJUYOUZIJIEJINGCAIHUA，FANGZIWAIXIAN、BUGUILIELAOHUA，BUSHENGXIUYANGHUA、MIANWEIHU!