Kambani yacho yakatangwa muna 1958 uye yakabatanidzwa neChina State Shipbuilding Corporation. Chikiti chinomirira cheNational Environmental Protection Industry Association, chikamu chiri mutezo wedare rakamira yeDare reNyika yokudzora Mvura, uye mutevedzeri wapurezidhendi wamasangano eEnvironmental Protection Industry eChiharaunda chaJiangsu neNanjing City. Kambani yacho ibhizinizi romunyika yakakwirira, "yakanyaradzwa, yakanatswa, bhizinisi duku nezvinoitika, uye bhizimisi rine nyanzvi yokudzivirira kwemhoteredzo muNanjing. Rine nzvimbo yeJiangsu Provincial Technology neNanjing Municipal Center. Kambani yacho yakatanga gadziriro yezvinhu zvomunzvimbo "3 X" inofukidza kugadziriswa kwevhu, kwakasimba (kune ngozi) kurasa tsvina nokushandiswa kwemari, kudzivirira kusvibiswa kwengarava, uye mazindasitiri akasiyana - siyana (zvakadai sokubvisa marara, Kuraswa kwemvura yemvura, kurapwa kwetsvina, zvimwe.), uye ari kuvaka gadziriro yakazara yemabasa okugadzira mabasa ane " Nhungamiro yenyura, tsigiro yokutsvakurudza kwesayenzi, kugadzirwa kwokugadzira, uye mabasa okushanda nokuchengeta. Achitaura basa nomutoro webhizve rehondo rehondo, kambani inoomerera kufambiro yavatengi, nebasa rokuti "kuvandudza mhoteredzo iri mupenyu nokubatira upenyu huri nani. Iro rinotsigira uzivi hwokuti "kurimirira zvakadzama misika, kutungamirira nezvigadziro, kuisa vatengi pakutanga, uye kuvavarira nenzira isingarambiki ", uye wakazvipira kukukura kuva mutungamiriri wekirasi yokutanga mubasa rokudzivirira kwemhoteredzo yapamusha mugoveri webasa rokugadzirisa mhinduro nokuda kwokutonga kwemhoteredzo.