qingdao topsen group corporation was initially established in 1993 and the register captal was rmb30 million,its the agriculture industraliztion national leader enterprise,national large agriculture industrialization focusing on planting,processing and exproting trade.the mainly product includes blanched peanut,roasted peanuts,peanut splits,peanut butter,sunflower kernels etc.the product and factory has respectively passed the national organic food attestation,green food certificate and no harmful effectes product certificate,haccp certificate iso90001