How long has Taixing Yi Ming been working in biology?

Taixing Yi Ming Biology works from 5:30 a.m. to 2: 00 p.m., eight and a half hours a day. Taixing Yi Ming Biological Products Co., Ltd., formerly known as Taixing Yi Ming Fine Chemical Factory, was established in 199 1, and introduced synthetic maltol, ethyl maltol and other flavors and fragrances. Company Profile 1998 Company is reformed and transformed, and natural food additives such as transglutaminase, lipase, gel polysaccharide gum and polylysine are developed and produced by biological fermentation.