Hebei lianghong biotechnology Co., ltd.was founded in 2021,located in Shijiazhuang,Hebei Province,which is specialized in the research,production and trade of pharmaceutical intermediate.Our products have spread over more than 50 countries in the world, Most of the products produced and sold are exported abroad,and it is well-received in all around the word for its excellent quality.At the same time in case to maintain good relations of cooperation with domestic manufactures, actively develop ne...