Beijing Beier Biobeirianneg Co Ltd. Cyfeiriad Rhif 99 Chuangxin Road, Parc Datblygu Diwydiannol Lucheng, Daxing District, Beijing 102612, Tsieina Ebost beieribd@beierbio.com Ffon Gwerthiant: +86 61208577Cefnogaeth: +86 18811051979 WhatsApp +86 18811051979+86 18612587390
