Founded in July 2012, Bontac Bio-Engineering (Shenzhen) Co., Ltd. (hereafter referred to as BONTAC) is a high-tech enterprise integrating R&D, production and sales, with enzyme catalysis as the core biosynthetic technology. There are six major series of products in BONTAC, involving coenzymes, natural products, sugar substitutes, cosmetics, dietary supplements and medical intermediates. As the leader of the global NMN industry, BONTAC has the first whole-enzyme catalysis technology in China. Our...