1999
Shiraho nk'amahugurwa mato HANGZHOU YEWLONG SANITARY WARE Co., Ltd kubikoresho byo mu bwiherero n'indorerwamo
2004
Izina ryisosiyete ryahinduwe HANGZHOU YEWLONG INDUSTRY Co., Ltd. Muri icyo gihe, Yewlong yateje imbere uruganda rwayo rwa mbere rufite inganda zingana na 25.000 m2 kugirango yongere ubucuruzi
2004
ISO9001 Icyemezo cya sisitemu yo gucunga neza cyatanzwe na CFL Icyemezo
2006
Kubona icyemezo cya AAA cyigihugu
2007
Shiraho isosiyete mpuzamahanga ， HANGZHOU YEWLONG IMPORT & EXPORT Co., Ltd., Muri uwo mwaka, ibicuruzwa byoherezwa mu mahanga byageze kuri 80%, ubucuruzi bwa OEM & ODM bwagutse vuba.
2008
Shiraho ishami rishinzwe kwamamaza muri SHENYANG hamwe nikirangantego 5 gishya “Yidi” “Zhendi” “Yudi” “Diandi” “Yilang” kugirango wagure ubucuruzi mubushinwa.
2012
Icyemezo cya siyansi n'ikoranabuhanga mu Ntara ya Zhejiang
2013-2016
CE, ROSH, EMS nibindi byemezo
2014
Amahugurwa ya metero kare 20.000 yatangiye kubakwa muriyi myaka 3.
2017
UMWAKA -Umwaka icumi wambere wubwiherero bwabashinwa mubushinwa
2020
Ku isabukuru yimyaka 20 isosiyete imaze ishinzwe ， YEWLONG yubatse inyubako yuzuye y'ibiro bya metero kare 20.000 yo kwagura ibyumba n'ibiro.
2021
YEWLONG izwi nkumushinga wigihugu-tekinoroji