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Zhongbao Chemicals (est. 1963, China) is China’s largest excipients and specialty APIs manufacturer with EP/USP/BP-certified, FDA/EDQM-approved products.

Zhongbao Chemicals – China’s Top Excipients & APIs Supplier

Founded in Hangzhou, China in 1963, Zhongbao Chemicals Co., Ltd. is the country’s leading excipients and API supplier. Offering cellulose, PVP, coatings, starches, cyclodextrins, minerals, and APIs with EP/USP/JP/BP standards, FDA & EDQM-approved, GMP-certified.