Shanghai Yuesheng Trading Co., Ltd. was established in 1997, specializing in the import of laboratory products, including chromatography solvents, chromatography accessories, chromatography columns, chemical reagents, standards, microbiological testing consumables, glassware, etc. In 1998, our company became the exclusive agent of TEDIA Reagent Company in China, and began marketing TEDIA chromatographic pure solvents. From the initial 8 varieties, we have developed into over 100 varieties and specifications; From initially selling in the Jiangnan area, to now having agents, distributors, and a wide range of users across the country; From initially only having inventory in Shanghai, to now having a huge inventory in Shanghai, along with commonly used varieties in East China, North China, South China, Northeast China, Southwest China, and Northwest China. Our products have branches in every province, city, and district including Shanghai, Beijing, Tianjin, Guangzhou, Nanjing, Hangzhou, Xi'an, Chongqing, Chengdu, Shenyang, Wuhan, Jinan, Qingdao, Harbin, Xiamen, Fuzhou, Haikou, Shenzhen, Dalian, Hefei, Changsha, Shijiazhuang, and Urumqi, forming a network sales system. After more than ten years of effort, TEDIA "Tian Di" chromatographic solvents have sold over 1.5 million bottles in China, with sales volume and variety increasing year by year. TEDIA is currently the import chromatography solvent brand with the largest sales volume, the most available varieties, and the widest sales range. Our company also acts as an agent for multiple internationally renowned companies' products: ACE, Agilent (J&W, Varian), GL Science, Grace, Hamilton, Hichrom(Beckman, Whatman), Hypersil, Macherey-Nagel, Merck, Ohio Valley, PerkinElmer, Phenomenex, Quadrex, Restek, SGE, Supelco, ThermoFisher, Vydac, Waters, YMC Waiting for chromatographic columns and chromatographic accessories.