河北中通铁路配件有限公司成立于2009年，是一家专业生产铁路桥梁配件及矿山机械设备螺栓产品的企业。公司主要生产：桥梁防落梁挡块，支座预埋板，预埋T钢，钢横梁，角钢支架，声屏障立柱，预埋钢板，10.9级细牙螺栓，热镀锌六角螺栓，椭圆头螺栓，斗型螺栓，扇面螺栓，四方螺栓，环槽铆钉，U型管卡，来图来样定做各种异型螺栓及钢板加工件。

"Hebei Zhongtong Railway accessories Co. LTD, founded in 2009, is an enterprise specializing in the production of railway bridge accessories and mining machinery equipment bolts products. The company mainly produces: bridge beam stop fall prevention, bearing the embedded plate, embedded T steel, steel bar, Angle steel support, the sound barrier pillar, embedded steel plate, a magnitude 10.9 fine tooth bolts, hot dip galvanized hexagonal bolt, elliptical head bolt, bucket type bolt, sectoral bolts, square bolts, ring groove rivet, U type pipe clamp, for custom make all kinds of special-shaped bolt and steel plate processing."