C14H13NO3 - China Manufacturers, Factory, Suppliers

With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for most international buyers for C14H13NO3, L-Tryptophan , Edta-Cu 15% , Tea Saponin , We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.