AVT, engaged in the market of high-end complex injections in China, has been cooperating with domestic R&D and production companies, scientific research institutes and universities for years. Our pharma excipients are widely used in marketed liposomes, fat emulsion formulations and biological formulations as well as in new product research and development. AVT has independent R&D team and small to medium-sized production lines, which can satisfy product demand ranging from grams to tons. Besides, AVT ltd is able to meet customized needs from pharmaceutical companies for a small amount of high-end injection grade excipients. The quality and safety of our products are trustworthy and can stand clinical and market test.