Our group, which was established from Yantai Tiansheng Rubber Dam Co., Ltd. Of China Institute of Water Resources and Hydropower Research founded in 1997,located in Yantai Shengquan Industrial Park,. Our group is specializing in the production of seamless steel wire reinforced rubber dams, the design of rubber dam projects, and the supply of dam bags, anchor parts and water (air) piping systems. We have formed an integrated service system from design, production, quality control and installation instruction to maintenance.

Now our company has more than 20 senior technicians and...