GDSTIE is a professional import & export company, share controlled by Chinese Academy of Sciences. Original National Ministry of Foreign Trade & Economic Cooperation approved the establishment of our company in 1993. Our company mostly operates import & export sale of measuring appliance, mechanical and electrical products, medical equipments, medical reagent, Information product, physical-chemistry in analyzing instruments etc. With the help of advance talents from China Academy of Science and fully developing the technical advantage, our company has set up complete import & export agent sales and technical service after selling. In the field of the measuring appliance, mechanical and electrical products, medical equipments, medical reagent has made rapid development and special profession advantage has been formed. Our company keeps steady and firm, keeping faith in trade and customer service of highly effective. With decades of years continuously efforts, our company has accumulated great amount of trade experiences, and got excellent commercial prestige. We have set up business relationship with the main country and area customer in world. Forecast future,we will hand in hand together with public to keep improving ourselves, and repay customer and the society by outstanding achievement.