Henan Sinosun heavy Industry Corporation is a world- famous road and bridge machinery manufacture. We have first-class production equipment and R&D team and more than 500 production and research staff and workers, responsible for product re search,design, production, installation,

commissioning and after-sales service. The R&D team has obtained master's degree or above, and 60 of them have got PHD. The production team includes more than 200 senior technical workers and 320 skilled workers.