The "Sumi Shan" brand is affiliated to Qinghai keke Xili Health Food Co., ltd., which was founded in 2006. Is a collection of research and development, production, planting, sales, service as one of the organic agricultural industry chain company. The company's main organic red barbary wolfberry, black wolfberry, Red Gojiberry Rape crystal honey, Wild flower crystal honey , Gojiberry crystal honey ,Cordyceps sinensis, quinoa rice and other Qinghai-Tibet Plateau characteristic products."Sumi Mountain" is also known as "Kunlun Mountain", also known as "Xumi Mountain".The company's products have obtained China, the United States, the EU organic planting and processing double certification, the United States FDA registration, HACCP food safety system certification. Organic red barbary wolfberry was detected by more than 580 pesticide residues in German Europe.