Kwanan nan, kamfanin iyayen PEPDOO-Xiamen Yuanzhidao Biotechnology Co., Ltd-ya sami nasarar samun takardar shaidar tabbatar da dakin gwaje-gwajen da hukumar ba da izinin tabbatar da daidaito ta kasar Sin (CNAS) ta bayar (Lambar Rajista: CNAS L20646). Wannan karramawa ba wai tana wakiltar mafi girman darajar gudanarwar dakin gwaje-gwaje na kamfanin da iya gwajin fasaha ba amma kuma tana nuna muhimmin ci gaba a ƙarfin fasahar PEPDOO da daidaitaccen matakin gudanarwa a cikin peptides na aiki na duniya da filin abinci mai gina jiki.