Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Nicotinamide CAS 98-92-0, Atazanavir CAS 198904-31-3, Molecular Formula C4H6O5, 43229-65-8,Active Pharmaceutical Ingredient. We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world. The product will supply to all over the world, such as Europe, America, Australia,Iran, Thailand,Namibia, Montpellier.We have sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.