We-OSIC Dalian,are a state-owned import&export corporation backed technically by the Dalian Institute of Chemical Physics,Chinese Academy of Science.It has been over ten years since we dealt with nutrition supplement as Chinese herb ,plant extract(powder),such as green tea extract. We have our factories to produce these products and pass ISO9001.We enjoy a good reputation internationally and gain eValuate+ of SGS.With the experienced professors and developed analytical apparatus in DICP,our quality and service are always to the customers?satisfactory.My email is [email protected].