Hefei Topway Biotechnology Co., Ltd. is a professional manufacturer of API&Intermediates which commit to chemical drug research so as to meet the demand of the pharmaceutical industry .We have many professional professor and research staff.Our main products including Ibandronate, Moxifloxacin hydrochloride, Esomeprazole, Olamesartan, Almotriptan, Triflusal, Zonisamide, Alogliptin, Propionyl-L-carnitine hydrochloride, Abiraterone Acetate, Tenofovirdisoproxil fumarate , Lurasidone hydrochloride and their intermediates. Our company have a rapid growth since our fundation,and 80% of our products have sold to those Chemical&pharmaceutical industry located in U.S.A, Europe, India, South America and else. Meanwhile , we pay much attention on the credibility and quality,especially the technical innovation and breakthroughs which can make us at the forefront of API&intermediate field.