MMIV
H & H New Materials statutum
MMVI
Coepi productio hotmelt
Tenaxive film in Yangzi Road
MMIX
Intravit in agros electronic scutum
Materials, muro tegumenta, et calceamentum materiae
MMXIII
Factory relocation ad Qidong
MMXIV
H & H 10 anniversario
MMXVI
Enumerantur in neeq, felix Share Reformationis
MMXIX
Successive statutum Wenzhou Chuanghe, Quan Zhou Wanhe,Suspendisse Zhou Zhihe, Dong Guan Shanghe, Vietnam HeheEt alia owned subsidiaries
MMXX
Anhui hehe erat statutum ad producendum automotive pingere praesidio film et industriae tape products;
MMXXI
De constructione "Jiangsu H & II Polymer Materials ipsumTechnology Center "prospere TransieruntAcceptatio.
MMXXII
R & D centrum relocated ad Shanghai Headquarters