Zhuhai Jinyou Import & Export Co., Ltd (ZJPharma), as an active pharmaceuticals, food additives and fine chemical producer and exporter in China established with investment from HongKong and her headquarters in Zhuhai, has grown a conglomerate with a combined advantage of stream-lined production, R & D back-up and sound marketing system worldwide. It isin03 when a joint venture -- Rainbow Laboratories with the FDA approved API producer Huashu Pharmaceutical Corporation, was established who serves as the R&D center for ZJPharma equipped with the highly-advanced facilities for the regulatory upgrading and marketing of the antibiotics with FDA approval including but not limited to Oxytetracycline Dihydrate and HCl, Neomycin Sulphate, Doxycycline HCl and Monohydrate, Ivermectin and Avermectin.

For years, the strong partnership and collaboration with our associate manufacturers in China have been assuring the top quality endorsement as well as the flexibility and efficiency of our strategic sourcing and marketing in the current highly-competitive market. We are proud to provide quality pharmaceuticals, chemicals, and vitamins for our customers around the world, and ready to engage ourselves to new product and API development on basis of contract manufacture.