Our company's long-term production and operation of I-beam, channel steel, angle steel, H-beam, rebar, wire rod, coil screw, insulation pipe, galvanized pipe, welded pipe, spiral pipe, galvanized rectangular pipe, galvanized angle groove and other products, Diverse varieties, diverse specifications, sales network from North China to all regions have a complete and scientific quality management system. Shandong Longcheng Iron & Steel Co., Ltd. has been recognized by the industry for its integrity, strength and product quality. Welcome friends from all walks of life to visit, guide and negotiate business