Shengzhou Yili yog ib tug ua rau lub teb chaws Tuam Txhab khi manufacturers thiab cov chaw muag khoom, certified los ntawm ISO9001 thiab BSCI. Zoo siab txais tos los ntawm cov koomhaum ua lag luam los ntawm peb lub koom haum ntawm no thiab nyiam cov kev pabcuam zoo nrog peb.