Inflatable Packers, Inflatable Packers for Mine Construction and Production, Inflatable Packers is Used to Inject Water Or Resin to Coal Bed and Discharge Gas, Which Can Improve the Mine Construction and Production Safety ...

Industrial, Rubber Parts, Hengshui Jianfeng Engineering Rubber a rubber product, built in the year 1999, Located in the North of China. bridge bearing series, rubber water stop series, bridge expansion joint series, high pressure rubber hose series, inflatable rubber pipe plugs, inflatable rubber dam, inflatable rubber mandrel for culvert concrete formwork, polysulphide sealant, Its annual production capacity is about 10000 tons, Building Materials, Hose Pipes, Pipes and Tubes ...