SEMW yakavambwa muna 1921 sezvo iine makore zana enhau. Kusangana nekuwedzera kuri kudiwa kwemusika wepasi rose weHydraulic Pile Driving Rig, Diesel Pile Hammer. sangano redu rinobatanidza neShanghai Jia Yuan Hai Investment (Chikwata) CO., LTD kumisikidza Shanghai Technology Machina Co Ltd iyo inovhara nzira yekambani kuti ive yepasi rose inotungamira chiratidzo mune ramangwana.