Established over 35 years ago, Ningbo Renjian Pharmaceutical Group (RJ Pharm), based in China, is a CDMO of pharmaceutical intermediates and a FDA-inspected manufacturer of biochemical APIs. We have been a long-running supplier of major U.S. and EU pharmaceutical companies, providing them with high quality services and products. A proud family-owned business, we strive to treat our customers with integrity, openness and respect.