Cemo based in chemical products ,like the Organic Intermediate , Pharmaceutical intermediates and other solvents, our main products has CAS 5337-93-9 , CAS 613-93-4, CAS 123-39-7 NMF, CAS 1009-14-9 and so on , Pharmaceutical products has tetramisole, procaine , , tetracaine and so on we have our own Lab and factory ,we can customsized products for you ~~never worry with the delivery , our factory can produce bulk ~