Tianjin Zhongan Pharmaceutical

Tianjin Zhongan Pharmaceutical is a China-based pharmaceutical manufacturer focused on chemical synthesis active pharmaceutical ingredients and related food-additive products. The company produces mature small-molecule APIs such as caffeine, metronidazole, theophylline, aminophylline, nifedipine, secnidazole, metronidazole benzoate, and xanthinol nicotinate, rather than a novel clinical-stage biotech pipeline. It operates manufacturing facilities in Tianjin and has reported GMP and ISO 9001 certifications, with certain products holding regulatory registrations or certifications including US FDA DMF filings and EU COS documentation. The business appears to be commercially oriented and export-driven, serving international pharmaceutical and beverage customers across multiple regions. It is best characterized as an established API manufacturer in the broader pharmaceutical supply chain rather than a discovery-stage biotech company.