Hangzhou Longki Import and Export Co., Ltd, a High-tech company, is mainly engaged in the research and development of pharmaceutical intermediates, Laboratory Instruments and fine chemicals. We are doing our best to provide our world-wide customers high quality products, with special attention to individual customer's need. The R&D institute supports us latest technology. We have developed more advanced products cooperating with the professional R&D institutes and the products are the leader in the field of pharmaceutical intermediates. Such as, 2H-1-Benzopyran-2-carboxylic acid, 6-fluoro-3,4-dihydro, 1,2-Benzisothiazolin-3-one, 3-Fluoro-1,2-dimethylbenzene, 5-Bromo-2-iodopyridine. High quality and excellent service is what we promise and we believe that we can become your reliable partner in the field of Intermediates Pharmaceutical Machines&Equipments and fine chemical business.