We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Revetment Box, Tunnel Lining Segment Carousel, Tunnel Lining Segment Mould, Lining Segment Mold,Shield Tunneling Segment Mold. We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely. The product will supply to all over the world, such as Europe, America, Australia,Israel, Toronto,Holland, Atlanta.Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.