Duomasi Scientific Instruments (Jiangsu) Co., Ltd. (also known as Shanghai Dafeng Glass Instruments Factory) was established in 2005 and is an integrated company specializing in the production, chemistry, and biological laboratories. Our main products include various models of equipment such as molecular distillation units, thin-film evaporators, rotary evaporators, glass (stainless steel) reactors, and falling film evaporators.The Dumas Factory spans over 4,000 square meters and boasts a seasoned design and R&D department, as well as robust production capabilities. The facility includes separate glass processing, stainless steel welding, and accessory production workshops, ensuring quick delivery times and flexible customization. Dumas has established a powerful sales network and a comprehensive after-sales system, with products exported to countries and regions worldwide, primarily North America, Europe, Southeast Asia, and more.DuMars始终坚持“Cha...