I-Changrong Biotechnology yasekwa ngo-2006, eyayifudula ibizwa ngokuba yi-Shijiazhuang Fenglong Agricultural Development Co., Ltd., ibandakanyeka ikakhulu kutyalo lwamayeza esintu aseTshayina kunye nokukhuthaza ubuchwepheshe. Yathiywa ngokutsha yaza yabhaliswa kwakhona ngo-2015, igxile kwi-R&D yezithambiso, ukuthengisa kunye nokudluliselwa kobuchwepheshe.
Ukuhlangabezana neemfuno zentengiso, yakha iifektri eHenan naseGuangzhou, iphethe iifektri ezi-4 ngoku ezinempendulo echanekileyo yomyalelo. Iqhayisa ngesiseko se-4,000㎡ sokutsalwa kwemifuno, iindibano zocweyo ze-GMP eziyi-100,000, izixhobo zemveliso ezikumgangatho wehlabathi, ubugcisa obukhethekileyo kunye neenkqubo zolawulo ezintsonkothileyo, eziqinisekisa iziphumo ezizinzileyo kunye nomgangatho ophezulu.
Njengomnye wabenzi bokuqala bokukhupha amayeza eTshayina, ibonelela ngeenkonzo zobuchwephesha ze-OEM kunye ne-ODM, ikakhulu ivelisa umgubo wedayi yeenwele zesityalo kunye neenwele zemifuno kunye neemveliso zokhathalelo lomzimba.