Sichuan Nanbu Honest and Creditable Science-tech Ltd is a company full with vigour and energy, engaging in developing, manufacturing and selling pharmaceutical intermediates and fine chemicals. Our core businesses are including R&D, manufacturing service, synthesize fine chemicals, customer manufacturing and medicinal chemical compound. And also in offering technique transfer for some products.

We are special good at deep develop derivatives of camptothecin, pyridazine, iodine containing, fluorine containing etc. Very good at manufacturing 10-hydroxycamptothecine, 7 - ethyl - 10 - hydroxy camptothecin, Irinotecan, Irinotecan HCL, Irinotecan HCL trihydrate, Topotecan, Topotecan HCL, Iodobenzene, Iodobenzene diacetate, [Bis(trifluoroacetoxy)iodo]benzene, 4,5-Dichloro-3(2H)-pyridazinone, 2-Fluoro-4-hydroxybenzonitrile, Levosimendan,Ramosetron HCL and derivatives of phenylacetylene, benzoic acid and cyanophenyl etc. Especially for the Iodobenzene diacetate, Irinotecan HCL and Ramosetron HCL. We are already in industry producing them, with stable and good quality, in time supply, competitive price. Welcoming by all of our customers.

“Honest, Professional, Effective” are our target forever, we firmly believe that professional, so much better.