Mu 1985, Cheng'an County Ruitong Carbon Co., Ltd.

Mu 1999, msonkhano wathu wopanga, wophika kuphika, malo opangira mimba ndi makina opangira makina adapangidwa.

Mu 2004, kampani yathu inasintha dzina lake kukhala Hebei Ruitong Carbon Co., Ltd., ndipo nthambi yathu ya fakitale ya graphitization idamangidwa.

Mu 2006, tidalandira ufulu wolowetsa ndi kutumiza kunja ku Customs. Tinayamba kutumiza katundu wathu ku Germany, Czech Republic, Poland, Brazil, India, Japan, Korea South, Vietnam ndi mayiko ena m'zaka zotsatira.

Mu 2011, tinayamba kuphatikiza infoatization ndi automation.

Mu 2022, kampani yathu idamaliza kusintha kwa digito kwa mbewu yonse.