Qingdao Green-Extract Biology Science & Technology Co.,ltd is located in Qingdao where is a beautiful coastal city and sailing city of the 2008 Olympic Games .We mainly specializes in the researching, developing and manufacturing natural halobios biochemical extracted and plants extracted biochemical products.At present,our main products are Chitosan Series, Glucosamine Series,Chondroitin Sulfate Series,Collagen Series, Hyaluronic Acid Series ,Plant Extract Series etc.Our company have self-operating import & export rights. Our products are exported to USA, Canada,Japan,and European countries. Our good quality and service,efficiency in official business work have been highly appraised by customers all over the world. We have passed the certificationa and verification 0f trust by jiesheng which is a famous chinese third-party organization in 2008. Now we have 329 employees,16 researchers are included. The production plants is built under the GMP standard .We have many technical and innovative achievements, and hold a group of technical products. We have cooperated with Ocean University of China ,and founded United Lab.Meanwhile we have cooperated with Academy of Lifescience in Shandong University.Welcome to Qingdao Green-Extract Biology Science & Technology Co.,Ltd!