Honsea Sunshine Bio-Tech is a high-tech enterprise integrated with R & D, manufacturing, sales and marketing, exportation business. Honsea industrial park is located in Guangzhou covering 39000 m2 with GMP standard. In order to ensure the quality of the raw material and take advantage of plant resource in different parts of China, we found the essential oil extraction and initial plant extraction factories in Yunnan and Jiangsu province, we work closely with local government to set up GAP base ...