With the development of Government Engineering projects, we import the newest geotechnical engineering methods and relevant geotechnical equipment and materials. We also develop and produce lots of products for projects. Our business includes not only the micro-tunneling and the backfilled grouting but NATM and its related materials and equipment for internal and external markets, such as lattice girder, self-drilling anchors, pumps, AT-casing system for pipe roofing and drainage system, chemical grouting material, accelerator, and waterproof membrane.


We are proud of the cooperation with companies in Europe, USA, and Japan to perform relevant equipment and materials for tunnels, slopes, geology improvement, MRT, Hydraulics, foundation, pipe, and road engineering. Based on the existing technology and manufacturing teams, we continuously provide the highest quality and the best technical service. We cooperate with the government to promote the internal engineering policies and contribute to the advanced construction methods using related equipment and materials from Europe, USA, and Japan. With ISO 9001 Certification Hung-Chains International Co., Ltd creates the best quality of production.