Tianjin Tianyao Pharmaceutical Co. Ltd is the largest base in Asia for scientific research, production and export of steroidal glucocorticoid drugs. Its main products include more than 40 varieties of glucocorticoid raw material medicines, cardiovascular raw material medicines, analgesic raw material medicines and other pharmaceutical preparations, most of which have been authorized by the USFDA and the European Pharmacopoeia Commission which has allowed the company to become the qualified supplier of Pfizer Pharmaceuticals and other major multinationals. The company's annual production capacity of glucocorticoid raw material medicines is more than 200 tons.

Tianjin Tianyao has at least six major subsidiaries and was the first producer of pharmaceutical raw materials in Tianjin to hold the full series of GMP certifications.