UDI Engineering (Shanghai) Co., Ltd. is a specialized manufacturer and trading company based in Shanghai, China, focusing on water treatment engineering and environmental protection equipment. Established in 2011, the company employs between 51 and 100 people and operates a modern production plant in Ting Lin industrial park, which is noted as a significant water treatment production and export base in China. UDI Engineering specializes in the technology research, marketing, and production of environmental protection equipment, offering a comprehensive range of products including filtration facilities, RO facilities, ultra-filtration membrane facilities, EDI systems, high concentration wastewater systems, and chemical dosing systems. They are particularly strong in membrane technology and provide solutions for water supply, sewage water, wastewater, and waste gas treatment. The company also offers contract manufacturing services and is committed to international trade, exporting its products globally.