X.T.Y Environ-Tech Co., Ltd. was established in Handan, China in 1972. It has been engaged in the research and development, production and international market operation of chemical products. It is the first company in China to produce and sell hyaluronic acid series products. After nearly 50 years of hard work, X.T.Y has grown from a regional manufacturer to a modern scientific research and operation organization with a good reputation and reputation in the world.