Xi'an Guanyu Bio-Tech Co., Ltd. is located in Xi'an City, a famous ancient cultural city in China, which enjoys a brilliant civilization history and rich natural resources. Guanyu Bio-Tech specializes in the research, development, production and trade of API (active pharmaceutical ingredient). Guanyu Bio-Tech has 100 staff members with various expertise including 50 phytochemistry and medicine synthesis technicians. In 2008, the annual export value was 10 million U.S. dollars.
Guanyu...
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