Tsim los ntawm 2009, MAIJISEN yog ib qho tswv yim uas muaj kev sib xyaw rau teknolojia thiab tsim cov khoom siv PVC thiab WPC, xwb ua cov khoom siv tso ceev, cov khoom siv ua kom zoo, cov khoom siv ua kom ntev, cov khoom siv pab txhawj xyuam, thiab cov khoom siv uas tau muab tsim raws li kev xav rau cov kev siv plastic hauv lub ntiaj teb.