Raybow Inc.

Raybow is a division of Jiuzhou Pharmaceutical Co., Ltd., is a leading contract research development and manufacturing organization (CRDMO) that successfully evolved from a generic API manufacturer.
We provide pharmaceutical companies worldwide with one-stop innovative drug development and manufacturing solutions and services throughout the development lifecycle of an innovative drug—from pre-clinical chemical manufacturing and control (CMC), through phase I/II/III clinical trials and new drug applications (NDA) to commercialization.