‘Kunqi’ black goji berries are grown up in the farm of Qisheng, located in Golmud Qinghai province with the altitude of 2,850 metric. The area of the farms vary widely from day to night on temperature,  and were reclaimed from barren lands, watering by snow melt water, no pesticide and chemical fertilizer during planting under the organic planting regulation. Qisheng began to cultivated organic back goji in 2012, after 3 years organic standard plantation, the back goji berries past 458 pesticide residuals test, hence Qisheng became the first company that got the organic certificate of black goji berry. The berries are sold to Europe, North America, Austria and Asia, and own good reputation.‘Kunqi’ black goji berries contain rich anthocyanin, which has good effect on cleaning free radical, antioxidant, lowering cholesterol, exercising pedunculus cerebri, improving immunity, enhancing the breeding of lymphocyte and tumor necrosis factors, and remitting diabetes.