Suzhou Dongri Purification Technology Co., Ltd. is an independent research and development, professional production of purification equipment products and clean room building materials. The main products are Laminar flow clean workbench, Stainless steel transfer window, Air shower room, Class-100 laminar flow hood, FFU, Negative pressure weighing room, Steel door of clean room, HEPA air filter and Clean room design, Construction and installation of multi-faceted projects. Products are mainly used in the biomedical industry, food and beverage industry, electronics industry, cosmetics industry, aerospace industry, new energy industry, medical equipment industry, hospital clean operating room, clean room and other industries. After years of development, the sales network has spread all over the country, and the products are exported to Southeast Asian countries, Europe and the United States and other countries.