Mu 2005 Kangayuan adakhazikitsidwa, amakhala m'dera limodzi la mamita pafupifupi 15,000, ndikupereka phindu la pachaka loposa 100 miliyoni mu 2021. Ndi mzere wofanana kwambiri wa mamita 4,000, oposa 300 Makina oyang'anira a labotale 100,000 ndi njira zingapo, malingaliro abwino oti "amapanga chizindikiro chathu ndi sayansi ndi ukadaulo; Pangani mogwirizana pagulu pogwiritsa ntchito zosowa za odwala "yalemekezedwa mwamphamvu ndikuchitika. Kutetezedwa ndi mtundu wa zinthu kumakhala kotsimikizika nthawi zonse. Pambuyo pazaka pafupifupi 20 za chitukuko komanso chokhazikika, Kangyuan wakhala m'modzi mwa opanga zopanga zamankhwala ku East China.

Chida cha Haiyan Kangay Kangay Co: Ltd. Kuphatikiza ma R & D, kupanga zinthu, kumayang'ana pazinthu zosiyanasiyana . Zogulitsa zazikulu ndi: Malicone mitundu ya silicone, Sicone Stuter Spebe, Msuzi Wosachedwa Kugwiritsa Ntchito Limodzi, Chuma Chotsekereza, chubu cha Oxethel, Kudyetsa chubu Etc. Kangyuan wadutsa ISO13485 Certification Certification, zinthu zadutsa EU C Certification ndi USA FDA FDA.