ShenZhen Sungening Bio-Tech Co.,Ltd is an advanced company specialized in researching, manufacturing and supplying the phytochemical/ botanical/herbal reference standards, reference materials, and high purity herbal extract. As a well-known Chinese reference standards supplier, we also supply Chinese Traditional Medicine standards that are verified by National Institutes for Food and Drug Control (NIFDC). Our Selling network across the world, more than 1000 customers, including research institutions, pharmaceutical companies, university of research institute, government agencies, third-party testing, and all kinds of factories etc.We focus on creating the best products and services to assist our customer operating experiment and manufacturing better.