Changbai workshop Tech-Trade Co. Ltd. is a professional enterprise engaged in R&D, planting, processing and sales of natural medicinal plant oil and special edible vegetable oil. The company&＃39;s planting and processing bases are both in Changbai Mountain area, and headquarter is located in Changchun city, Jlin Province.The company&＃39;s main products include organic perilla seed oil, organic flax seed oil, Organic Pumpkin seed oil, organic evening primrose oil,etc.