Shaanxi Xinheng-Longteng Bio-tech Co., Ltd locates in the Lianhu district of Xi¡¯an City, which is based on Shaanxi Qinba Mountains; these superior conditions give us rich resources of medicinal plants and the advantages of natural ecological environment. We are mainly specialized in the production and research of medicine herb, sharing the modern traditional Chinese medicine science and technology innovation with companies all over the world