Shanghai ZDAN International Co., Ltd was established in 2005 in Waigaoqiao TFZ.With the main modern manufacturing facility of laboratory glassware, the business also covering laboratory electronic equipments, disposables,peristaltic pump, chemicals, etc. Lot of efforts & values of 7 years have created a story, now our production facilities have exceed 1200 square meters and employs over 120 people in Nanjing, the capital of Jiangsu province.Mr. Shi, the founder of ZDAN, his initial dream to make ZDAN as comprehensive, international and trusted laboratory supplier. Under his guidance, our factory's glassware is well received by all parts of the world for its best quality, fine workmanship, equitable price as well as perfect service.We are known for our ability to execute customers' designs skillfully, as well as to devise intelligent solutions for customers' problems, Our capabilities include the fabrication of standard laboratory glassware and all types of custom designed glass apparatus in wide range of scales. And we also have a special department to supply variety kinds of hydraulic tools, such as hydraulic puller, pliers, pump, hydraulic cable and steel cutter, cylinder, hydraulic punch driver/hole digger, screw destroyer/nut splitter, flange spreader, wire tongs, and pipe tube vise tools, with guaranteed quality and reasonable price.We're committed to providing the best, most cost effective solutions for our customers' needs. We are happy that glass continues to be a unique and viable material for all kinds of research, testing, and production and we'd like to keep it that way!