Shanghai JuanRun biochemical ltd,.Since establishment, we devote ourselves exclusively to providing high quality chemicals to our customers. Now we have developed to be a famous chemical supplier with professional international marketing network and diversified supply channels .Along with development of the company, we specialize in inorganical,organic,food additive,vitamin,amino acid,custom synthesis and so on. Mature with wide international marketing network, professional & considerate service, advanced & efficient management make our business develop rapidly. Our businesses have already extended to Europe, America, East & Southeast Asia, Africa and Oceania etc.