河南省大河重型机械有限公司地处黄河弯道北岸，大广高速南北与长济高速交汇之处，交通运输十分便利，位于工业园区（中国起重机械工业园区）阳泽路纬七路西段。

本公司是一家以路桥重型设备为基准制造商，新型DHJQ架桥机可实现双向架桥，自平衡过孔，视频监控系统，DHMG门机十字液压万向弧度走向系统，DHQY移梁机（门式轮胎型多功能起运一体机），DHME提梁机十字液压万向弧度走向系统，DHPC运梁炮车，DHJQD公铁两用架桥机，DHMGZ箱型梁450T提梁机架桥机。

Henan Dahe Heavy Machinery Co., Ltd. is located on the north bank of the Yellow River bend, at the intersection of the Daguang Expressway and the Changji Expressway, offering convenient transportation. The company is situated in the Industrial Park (China Crane Machinery Industrial Park), at the western section of Weisi Road, Yangze Road.

The company is a manufacturer specializing in road and bridge heavy equipment. Its products include: the new DHJQ bridge-erecting machine, which enables bidirectional bridge erection, self-balancing hole crossing, and video monitoring systems; the DHMG gantry crane with a cross hydraulic universal direction arc steering system; the DHQY beam-moving machine (a gantry tire-type multi-functional integrated lifting and transport machine); the DHME beam-lifting machine with a cross hydraulic universal direction arc steering system; the DHPC beam transport vehicle; the DHJQD highway-railway dual-purpose bridge-erecting machine; and the DHMGZ box-type 450T beam-lifting and bridge-erecting machine.

"We live up to our customers' trust, uphold craftsmanship in manufacturing, and continuously optimize our products and services. We sincerely welcome friends from all sectors to exchange ideas and cooperate, and to jointly create a new chapter.