Shangdong Xiangde Biotechnology Co., Ltd founded in Feb 2004,which located in Shiliwang industrial zone of yucheng economic and technological developement zone .where an famous ancient heroYU succeeded in deal with the huge flood;the company covering an area of 150 acre have an advanced laboratory of more than 1000 square meters. we have one excellent professional team less than 36 years old of average age. in our RD departement ,there are more than 60 technical person with doctor and master degree.among of them, the number of senior and intermediate person take up about 58%. Ware specially producing and engage in various of acridine bosom such as anticancer and antiaids etc.also we passed ISO9001-2000 and preregistration of EU Reach. We have been devoting ourselves into developing new and innovative products with long cooperation with china .