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DONG KOOK PHARMA COMPANY LTD., (SEOUL), SOUTH KOREA
This pharma company is a world renowned biological research based house that excels in proprietary technologies and has developed unique products such as glycopeptide antibiotics produced by the fermentation of actinoplanes teichomyceticus.

SHANGHAI NO.1 BIOCHEMICAL & PHARMACEUTICAL COMPANY, SHANGHAI
This company has many proprietary technologies and market driven biological research and development programs. It develops and produces life saving and disease preventing biological products, and is specially known in the field of biotechnology advancements and developing of aprotinin, streptokinase, urokinase, HCG, HMG & FSH and other such advanced technologies.

NINGBO RENJIAN PHARMACEUTICAL COMPANY LTD., SHANGHAI
This company is a high-tech enterprise specializing in the manufacture of biochemical drugs, synthetic pharmaceutical intermediates, APIs and preparations. It produces APIs such as chorionic gonadotropin (hCG), menotropins (hMG), heparin sodium, oxytocin solution, powdered posterior pituitary, etc., and lyophilized powders for injection and small volume injections.