Woni Wind Purification Technology (Shanghai) Co., Ltd. specializes in primary filter screens, medium efficiency bag filters, high-efficiency air filters, mini folding, disposable, indoor replaceable, aluminum partition high-efficiency filters, V-Bank, Single convex, double convex, FFU fan filter unit, clean workbench (vertical, horizontal) air shower room, transfer box, pressure relief valve, clean room, dust-free wardrobe and other clean products. Vonifeng is committed to the research and development, manufacturing, wholesale and retail, and related technical equipment services of air filters, chemical filters, high-temperature resistant filters, built-in fan filter units (FFUs), and other purification equipment and cleanroom products. The various purification and filtration products of the Vonifeng brand are widely used in various fields such as semiconductors, nuclear industry, electronic technology, medicine and health, biological experiments, food and beverage, electromechanical equipment, environmental protection, chemical industry, painting, automobile manufacturing, etc. With the continuous development of the company and the increasing strength of the team, the company will adhere to the customer-centric concept as before, and move towards diversified development on the basis of consolidating its main business. The company will forge ahead in the fierce market competition.