B&K Group is one of the earliest GMP certified manufacturers of herbal extracts in China. With more than 10 years development, our manufacturing has expanded to pharmaceuticals, chemicals. We have sold our products to more than 50 countries, our quality is highly approved by some of our famous customers who control quality strictly, such as L'oreal (China&France), P&G(Japan), Mitsubishi advanced chemicals (Japan), Johnson&Johnson (USA).