Inheriting the natural essence for fifty-five years, we create high-purity products with profound technical knowledge and stable manufacturing processes.

Since 1969, our parent company has started with Taiwan's high-quality camphor oil. In 1991, "Taiwan Dehe Refining" was established to focus on the extraction and research and development of natural plant ingredients. After more than 55 years of technology accumulation and continuous innovation, we have become a leading company in the field of natural plant monomer extraction in China, committed to providing high-purity, stable-quality products to serve the global pharmaceutical, flavor and related industries.