Beijing COTEC New Tech. Corp. is a professional company positioning as experts on tropical diseases.      Since inception in 1992, COTEC, starting its business with the antimalarial Dihydroartemisinin (COTECXIN^®), has established its marketing networks in more than 70 countries, especially in Africa, Asia, Central & South American and South Pacific Region. We have been cooperating with local pharmaceutical importers, medicine distributors£¬health authorities and institutes, both to promote our products and to supply the technique support services to our customers.