Huayi Isotope Co. (HIC), located near Shanghai in China, is one of the largest Oxygen-18 manufacturers in Asia , with a yearly capacity of 100KG and offers the nuclear medicine community the highest quality greater than 98% Oxygen-18 Enriched Water for use in the production of radiotracer 18F (FDG), and 10% Single water or Double-Labeled water for Metabolism Studies of Body Energy Expenditure while in full compliance with GMP standards and certified by ISO-9001:2000 and ISO-14001. Huayi Isotope Co. is well known to its customers around the world for its reliability, high quality products, consistent yields, prompt friendly service, and competitive pricing. Our “No Surprises” policy guarantees you trouble-free operation from our products.