Hainan Super Biotech Co. Ltd Registered and Established on Dec.18, 2001, Super Biotech is a GMP certified private enterprise dedicating in Natural Herbal Ingredients production, serve the industries of Foods, Health food, Dietary supplement, Pharmaceuticals, Personal care, Cosmetics and Feeds. Especially, our Rosemary Extracts are the best natural antioxidants and antimicrobial. From the collection, transportation, cleaning, storage and powdering of the herbs, to extraction, refining and separation, drying and packaging, products from SUPTEK come out under the strict GMP terms. Products from SUPTEK are produced by Organic Solvent Extraction and/or Supercritical Carbon Dioxide Fluid Extraction according to the materialsâ?? chemical and physical xxxxx drying methods include Low Temperature Vacuum Drying, Spray Drying and Frozen Drying.SUPTEK take the essence from the nature and in return SUPTEK pay great importance to protect the Nature, SUPTEK keep the waste water, extraction residue, waste gas under strict control. To lessen the air pollution, SUPTEK utilize the gas boiler instead of the cheap coal boiler. Depending on the first-class products and services, Our rosemary extracts are now walking out of China and entering the worldwide . Our products is following: 1、Oil-Soluble Rosemary Antioxidant RM-A12, A12-A RM-A21 RM-A31 RM-A41 RM-A61 RM-A62, A62-A RM-AK1, AK1-A 2.Water-Soluble Rosemary Antioxidant RM-W21: Rosemarinic acid RM-W31: Rosemarinic acid RM-W41: Rosemarinic acid 3. Rosemary essential oil; 4. Other Herbal extract series We also offer tailored products for customer&＃039;s special requests, such as oily liquid rosemary extracts for edible oils and fish oil.