Roquette (Ubushinwa) Ibiryo byintungamubiri Co, Ltd biherereye i Lianyungang, Jiangsu. Isosiyete ikora yababyeyi niyo ikora cyane ku isi ikora alcool ya polysaccharide kandi ni umwe mu bambere bateye imbere bikomoka ku bimera. Kugira ngo turusheho gucunga neza ingufu zikoreshwa mu ruganda, metero zacu zikonje n’ubushyuhe zashyizwe mu bikorwa neza mu miyoboro itanga ingufu z’ibiribwa bifite intungamubiri mu ruganda rwa Roquette kugira ngo hamenyekane igipimo cy’ubushyuhe bw’ubushyuhe bwa firigo ikabije.
