Hebei Youze biotechnology Co., Ltd. has a registered capital of 1 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. In addition, We also have the business of custom synthesis of various organic compounds as a supplement. , production and sales of chemicals. The main product is titanium dioxide (cas13463-67-7). TDM TERT dodecyl mercaptan (isomer mixture) 25103-58-6 phenylacet...