Bontac Bio-engineering (Shenzhen) Co., Ltd is a Sino-foreign joint venture which won the title of National High-tech Enterprise, focusing on and leading enzyme catalysis industry, to produce high value-added coenzymes, active monomer of TCM, APIs, Intermediates and other fine chemicals. Bontac has the world's leading high efficient enzyme catalysis platform. Relying on the enzyme catalytic system,coenzyme regeneration and enzyme engineering, Bontac provides solutions to those three-high (high pollution, high energy consumption and high emission) enterprises for upgrading their production processes, which can efficiently reduce the production cost and help the development of national environmental protection.