Yangzhou Berrett Trading Co., Ltd is a professional foreign trade company, our company is operating biological health care products production and processing enterprises, but also health care products D-Glucosamine Hydrochloride, D-Glucosamine Sulfate.2kcl, D-Glucosamine Sulfate .2 Nacl and other national agencies. We have our own factory, and a sound system to control from raw material purchasing to all production processes, which enables us to produce high quality products at competitive prices both quality and cost. Good quality and excellent service, competitive prices, our products worthy of our customers is very good, honor, now our products are exported to many other countries such as India, Pakistan, Spain, Poland, Singapore, South Korea , Canada, the United States and Germany. If you are interested in any items, please do not hesitate to contact us. Then we want to provide without delay for the comfort of your answer. We always put our reputation as the highest faith, collects a wide range of benefits, adherence to the "sincere service." We guarantee to provide quality products and quality service packaging and shipping. Our aim is: "with the service and sincere exchange for your trust and support, mutual benefit and create a win-win!