Certificate

Quality First ke sepheo sa mantlha sa nts'etsopele ea Xi'an Yihui Company. Ho netefatsa boleng ba lihlahisoa le ho fihlela litlhoko tse ikhethileng, Khamphani ea Xi'an Yihui e latela ka hloko maemo a machaba tlhahisong mme e fumane litifikeiti tsa ISO, kosher, halal le GMP.