Henan Secco Environmental Protection Technology Co., LTD., eyatandikibwawo mu 2003, n'ensimbi ey'obukadde 10 eyawandiisibwa, esangibwa mu kibuga Gongyi, mu ssaza lya Henan, ekitundu ky'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero ag'amakolero Kkampuni eno ey'enjawulo mu polyacrylamide cationic, anionic, non-ionic polymer flocculant products, era ewa bakasitoma enteekateeka yonna ey'enkola z'okulongoosa amazzi ag'omusaayi okusinziira ku mbeera ez'enjawulo ez'okukozesa. Ebintu bya kkampuni bikozesebwa nnyo mu ssaza ezisukka mu 20, ebibuga n'ebitundu eby'obwetwaze eby'eggwanga mu mazzi ag'omu kibuga, empapula, ebyuma, okukola ebyamaguzi, ekitundu ky'amafuta, amakolero g'ebyamaguzi, okukuba ebifaananyi n'okulanga, eddagala, ensobo, emmere n'ebitundu ebirala, okulongoosa nnyo flocculation, sedimentation, air flotation, concentration ne dehydration speed, okulongoos

Kkampuni bulijjo ebadde ekuumiriza endowooza y'okukulaakulanya "obwesigwa n'okugabana", era bulijjo okunyweza obukulembeze bw'ekitongole n'obusobozi bw'abantu. Okwesigama ku miganyulo gy'okukuŋŋaanya obusobozi mu makolero g'ebikozesebwa mu kunyonja amazzi mu kitundu kino, kkampuni yatondawo ttiimu y'abakugu era ey'obumanyirivu okuyita mu kutendekebwa n'okutandikawo okw'obwetwaze. Mu kulonda okutandika okutunda, okutandikawo okutunda n'okuweereza oluvannyuma lw'okutunda, ewa bakasitoma obuweereza bwa "butler", obwafunye okusiimibwa okuva mu makolero. Mu 2017, kkampuni yassaawo kumpi obukadde 20 bwa yuan okutambula, okulongoosa enkola, okukyusa ebyuma, okuteekateeka emirongo mukaaga egy'okufulumya polyacrylamide, nga erina obusobozi bwa tonnes 50,000 buli mwaka, n'okufuuka kkampuni ey'amaanyi mu kitundu kya Central Plains eky'okunoonyereza n'okukulaakulanya polyacrylamide, okufulumya Abantu ba Secco bulijjo bajjukira ebyetaago by'okuzimba mu kiseera ekipya ekya "amazzi ag'obutonde n'ensozi ez'obutonde nsozi za zaabu n'ensozi za ffeeza", bakola ekifaananyi kya "SECCO" eky'obuweereza bw'abakozi, bafuuka akabonero k'abakozi mu kukola flocculant mu nsi yonna, era bulijjo bafuba "okuzimba China ennungi n'eggulu erya buluu, ensozi ez'obutonde