2004
H & H e ncha e thehiloe
2006
O qalile ho hlahisa molumo
Filimi e khahlehang ea Yangzi Road
2009
E kene masimong a ho sireletsoa ha elektroniki
Lisebelisoa, lebota sekoahelong le thepa ea lieta
2013
Lenane la faltoction ho qidong
2014
Noka ea H & H 10th
2016
E thathamisitsoe ho Noeq, e atlehileng ea ho abela
2019
Ahlole ka katleho Wenzhou Chuanghe, Quan Zhou Wan,Hang Zhohe Zhihe, Dong Guan Shanghe, Vietnam HeheLe bathusi ba bang ba nang le kally kally
2020
Anhui hehe o ile a theha ho hlahisa filimi ea ts'ireletso ea likoloi le lihlahisoa tsa taupi;
2021
THE CONSTRUCTION OF "JIANGSU H&H POLYMER MATERIALS ENGINEERINGSetsi sa Theknoloji "se ile sa feta ka katlehoKamohelo.
2022
R & D Center e falliselitsoe lihlooho tsa ntlo ea Shanghai