Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for China Hydrolyzed Type II Collagen, Chondroitin Sulfate Is A, Cc Collagen Type 2, Glucosamine Hcl Chondroitin Sulfate Sodium,Avian Chondroitin. We put honest and health as the primary responsibility. We have a professional international trade team which graduated from America. We are your next business partner. The product will supply to all over the world, such as Europe, America, Australia,Iran, Libya,Ottawa, Benin.Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.