Here at On-well Scientific Co. Ltd., a leading distributor in Tianjin ---- one of the biggest industrial city near the capital Beijing, we focus business on analytical instruments, test equipment as well as supplies and chemicals for laboratory application. Our service covers the markets of industrial (pharmaceutical, food, chemical, electronics, mechanical, etc), education, R&D as well as many government laboratories. Thanks to the high economic increase of China in the past decade, On-well Scientific kept the pace with the changes of the society. Through the partnership relations with many respected manufacturers of the world in our business linend China.