Through significant manufacturing achievements over the past ten years, Delore has become a high-quality supplier of rosemary extract in the world. In September of 2019, Delore opened our second generation manufacturing facilities equating to 156 basketball fields of cutting-edge equipment and technology. The following steps of our manufacturing process provide our global customers with natural plant extracts and consistent high quality and impeccable flavor.
We own and invest in many cultivation projects throughout Yongzhou,China, rooted in long-standing relationships with local farmers. This collaboration has enabled us to retain full control of our supply chain with strict agricultural guidelines in place—resulting in the highest quality raw material with continuously increasing extraction yields.
After receiving the raw material, the first step is water extraction. We only use water purified through Reverse Osmosis technology throughout our facility. The extraction process itself uses an innovative method called Dynamic countercurrent extraction, providing increased consistency and decreased production time.
A unique and innovative nano-particle type of filtration, our membrane-filtration process is effective and environmentally beneficial, helping to reduce discharged wastewater by 60%.
All Delore extracts undergo a comprehensive series of purification steps such as ion exchange and centrifuge. These steps guarantee consistent composition, safety and potency.
Based on the ingredient and application, we utilize a range of different drying methods to deliver optimal results. These include spray drying, freeze drying, and Vacuum drying. Our ability to tailor the type of drying process to each extract delivers optimal results.
Our testing laboratory has a total area of more than 2,000 square feet. Delore’s China Quality Inspection and Control Center is a nationally recognized third-party laboratory that has the qualifications to conduct all tests in-house in order to obtain accurate and certified results that you can trust . Our products are packaged in a GMP clean room using food-grade international standard packaging materials. Environmentally friendly cartons can prevent pollution and protect the earth.