2004
H & h sababbin kayan da aka kafa
2006
Fara samarwa da zafi
Mafasa a cikin titin Yangzi
2009
Ya shiga filayen garkuwa na lantarki
Kayan aiki, murfin bango, da kayan takalmin
2013
Filin sake kunsawa zuwa Qidong
2014
H & H 10 na shekara-shekara
2016
Da aka jera a kan Neeq, nasara rabo
2019
Nasarar da aka samu nasara Wenzhou Chuanne,Rataya Zhou Zhihe, Dong Guan Shanghe, Vietnam HeheDa sauran tallafin da aka mallaka
2020
Anhui Hehe an tabbatar da samar da fim ɗin kariya na kayan aiki da samfuran tef masana'antu;
2021
Da gina "Jiangsu H & H Polymer Kayan InjiniyaCibiyar Fasaha "An yi nasarar wucewaYarda.
2022
R & D cibiyar sake hawa zuwa hedikwatar hedkwatar