Gansu Tiansen Pharmaceutical Co., Ltd. was established in 1972. We are one of the well known enterprises in Gansu Province. Located in Industry Development Area, facing the civil airport of Tianshui City, we have advantages in transportation and air shipping. Our company covers a total area of 34,000 square meters. We passed GMP test and obtained GMP certification in June, 2004. In 2005, our enterprise was recognized as the privately operated high technology and new technology enterprise by Tianshui Science and Technology Bureau. In 2006, our company was named as the municipal level leading...