About SINWAN Fan Sinwan Taipei, Taiwan, was established in 1976 and keeping expanding its engineering technic research / manufacturing / marketing service to include contracts with various prestigious companies in the world. Sinwan offers full series of product combinations, including AC/DC Axial Fans, EC Fans (EC Fan energy-saving fan series), All Metal Fans, Centrifugal Fans, Crossflow Fans, Blowers, Skeleton Fan, and AC/DC/EC Motors, IP68, IP69K Cooling fans (IP68, IP69K Waterproof Fans / IP68, IP69K Dustproof Fans / IP68, IP69K Splash Proof Fans), and Fan Accessories (Metal Fan Guard, Plastic Fan Guard, Plastic Filter, Metal Screen, Ventilator Filter Kits, Power Cord) in both AC and DC market with varieties of functions. This wide selection enables our customers to choose the correct air moving device for all applications. "Practical outcomes through innovative means" is what we believe. SINWAN products are tested in compliance with UL (Fans file no. E89520, Motors E329400), TUV (file no.60391775) , and CE international safety approvals, International Protection IP55, IP56, IP67, IP68, IP69K Rating and 30 days (GR-487) Salt Spray Certified.