Shandong Sinomin Rubber Group has been established since 1998, Relying on R&D and technical innovative capability of the expert team from the Beijing R&D center,SINOMIN Group can produce more than one hundred types of product such as series of steel and rubber composite pipelines, RSR rubber flexible hose and special dredging pipelines, series of flotation machine as well as stator and rotor, series of lining plate for grinding machine, series of sludge pump, desulphurization pump, and over-flow parts, series of natural sulphurization lining adhesive, polyurea spraying corrosion protection, series of cylindrical sieve, and series of special seal binder for aviation and aerospace etc.