ShenZhen Sungening Bio-Tech Co.,Ltd is an advanced company specializing in the manufacturing and supply of high purity herbal extracts and reference standards of Chinese traditional medicine. Our products earns excellent reputation for high quality and service. 
We have a own laboratory, Hongcai Testing Center, which accredited by China National Accreditaion Service for conformity Assessment (CNAS) and China Metrology creditation(CMA).

In cooperation with the Chinese Academy of Sciences(CAS), Sungening established an efficient system to produce herbal extacts by the advanced separation and purification technology. To meet with different kinds of requirements, it is a pleasure for us to accept any special order for high purity demand of a certain ingrediant , no matter in kg unit or mg unit. Sungening think highly of quality control and use modernize high-tech including UV,IR,NMR,MS so as to assure the purity and structure of every product. What's more, being an agency for a number of famous brands both in China and International, Sungening can offer you more than 100,000 reference standards and give you professional consultancy. We will do our best to assist our customer to operate experiment and manufacturing better.