Tianjin Zhong'an Pharmaceutical Co.,Ltd.

Production of APIs (caffeine, theophylline, aminophylline, metronidazole, nifedipine, metronidazole benzoate, xanthinol nicotinic acid); food additives: caffeine production and operation; general freight; import and export of goods and technology (except as otherwise provided by national laws and administrative regulations). (If the above business scope involves industry licenses, they must be operated within the validity period with the license, and if there are special franchise regulations in the country, they must be handled in accordance with the regulations)