Yangtze River Pharmaceutical Group was established in 1971, the group occupies a land of 2 million square meters，with 5,000 employees, more than 2,000 of whom are professional staffs for R&D. 200, 000 square meters of factory buildings and well-equipped workshops meet the GMP Standard. From 1997, group has ranked the top five among more than 6300 pharmaceutical enterprises for eight consecutive years. From 2004, the comprehensive economic returns and technological index have ranked the first in national pharmaceutical industry......