I whakapumautia a SEMW i te tau 1921 na te mea kua 100 nga tau o te hitori.Hei whakatutuki i te piki haere o te hiahia o te maakete o te ao mo te Rig Driving Pile Hydraulic, Diesel Pile Hammer.ka hono to tatou kaporeihana ki a Shanghai Jia Yuan Hai Investment (Group) CO., LTD ki te whakatu Shanghai Engineering Machinery Co. Ltd. e para ana te huarahi mo te kamupene kia noho hei tohu rangatira o te ao a meake nei.