Incamake Umuco utandukanye Amateka y'icyubahiro Agaciro Icyemezo 1983 Hashyizweho isosiyete ikora ubucuruzi bwibikoresho bitarimo amazi. 1984 Hashyizweho itsinda rishinzwe gushiraho no gufata neza amazi. 1986 Hashyizweho itsinda ryubushakashatsi nibikoresho byiterambere. 1988 Yarangije kubaka 32 yubaka imishinga itagira amazi. 1990 Yatangiye gukora imishinga yo kurwanya kumeneka mu nganda z’amafi. 1993 Yatangiye gukora imishinga yubucukuzi bwibidukikije. 1995 Yatangiye gukora umushinga wo kwirinda amazi yo gukora tunnel. 1998 Tangira gukora imirimo yo kwirinda amazi mumishinga yimyanda. 2001 Yongeye kwandikwa nkibikoresho bya polymer. 2002 Yahawe impamyabumenyi yo kutagira amazi. 2003 Ubugari bwa 2m PVC membrane izunguruka kumurongo. 2005 Ubugari bwa 8m HDPE geomemrbrane umurongo utanga umusaruro. 2008 Uruganda rwashenywe n'umutingito wa WenChuan. 2010 Yongeye kubaka uruganda rushya, 15000 sqm. 2013 Twashizeho laboratoire yacu bwite. 2014 Yaguze ibiro bishya, 700sqm. 2015 Yakoze software yo kugurisha geomembrane. 2016 Ubugari bwa 7m membrane yerekana umurongo wa prodution.Ubushobozi bwa metero kare miliyoni 3 kumwaka. 2016 Yahawe impamyabumenyi yo mu rwego rwa mbere. 2016 Inkomezi zongerewe ingufu za PVC & TPO zatangiye gukora, ubushobozi bwa metero kare miliyoni 2 kumwaka. 2017 Ubugari bwa 3m butari asfalt kwifata-ibikoresho byamazi bitangiza amazi byatangiye gukora ， ubushobozi bwa metero kare miliyoni 2 kumwaka. 2018 Yahawe impamyabumenyi yo kurengera ibidukikije. 2019 Uruhushya rwubucuruzi ruvuguruwe, imari shingiro ya miliyoni 15 $. 2020 Yahawe ISO9001: 2015 Impamyabushobozi yo gucunga neza. 2020 Yahawe ISO40051: 2018 Sisitemu yubuzima bwakazi n’umutekano. 2020 Yahawe ISO14001: 2015 Impamyabumenyi Ibidukikije. Sisitemu.
