"Based on domestic market and expand abroad business" is our enhancement strategy for 4-Iodopiperidine-1-carboxylic acid tert-butyl ester, Aspartame/Apm , Ethyl Maltol , L-Threonine ,Closantel . Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment. The product will supply to all over the world, such as Europe, America, Australia,Sacramento , Buenos Aires ,Adelaide , South Africa .More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.