Tianjin Minxiang Pharmaceutical Co., Ltd was founded in 2008. It is a national high-tech enterprise integrating R&D, production and sales of pharmaceuticals, including pharmaceutical APIs, intermediates and CDMO. Workshop 1, building area 3690 ㎡, dedicated to amantadine HCL. Workshop 2, building area 3690 ㎡, multi-function for chlorphenamine maleate and precursar of amantadine API. Workshop 3, building area 2476 ㎡, for 3-HAA, amantadine API and vildaglitin API.