Shang Lin Bio-resources Development Corporation LTD is established by the Longdu Group and the Great Wall Tea Trade Corporation LTD in hongya in August 2007.With a floor area of 21 acres (equal to 126 mu in the Chinese measurement) and a registered capital of ￥17m(RMB), Shang Lin is characterized of planting, producing, researching and trading of tea guided by advanced science and technology. Based on the introduced tea further processing technology, a second-class wenner of the National Science-Technology Progress Award in 2008, Shang Lin has set up a processing line for an annual tea production of 600 ton.With three production lines for initial, fine and further processing, Shang Lin is achieving an annual production value of ￥150m(RMB). Shang Lin is now home for both Sichuan Tea Further Processing Engineering Center and Southwest University�s Research Center of Tea Futher Processing.In addition to one production line within the centers, there is another zone of 1000m2 with dozens of advanced machines and eqiupment including GC, GC-MS, HPLC and AAS to perform the research, testing and analysis.These centers will greatly enhance Shang Lin�s capacity of conducting sustainable research into intensive processing of tea . Hongya tea base of Shang Lin covers a land of almost 33, 000 acres, where clouds cover over green trees.This ecology-friendly surrounding has guaranteed Shang Lin Tea a unique quality granted by nature.