河南隧通机械有限公司于2014年。，司经营范围包括：隧道路桥机械配件、钢结构、钢结构材料、起重机及配件、环卫设备、隧道设备、焦矿设备、桥梁构件养护设备、桥梁钢结构、水泵及配件、阀门、机电设备、机械配件、地铁螺栓、标准件、紧固件、彩钢板制造、销售；施工机械设备、机电工程设备、起重机械设备租赁、安装、拆卸；市政工程施工总承包；建筑材料租赁；五金交电销售；隧道工程技术咨询服务；钢结构工程专业承包；从事货物及技术进出口业务；承担各类施工劳务作业等Henan Tongtong Machinery Co., Ltd. was established in 2014. The company's business scope includes: tunnel, road and bridge machinery parts, steel structures, steel structure materials, cranes and accessories, environmental sanitation equipment, tunnel equipment, coke mining equipment, bridge component maintenance equipment, bridge steel structures, water pumps and accessories, valves, electromechanical equipment, mechanical accessories, ground iron bolts, standard parts, fasteners, and color steel plate manufacturing and sales; Rental, installation,... [详细介绍]