"The Taiwan and China sunglasses manufacturer since 1990 To find your most reliable supplier and partner - DOUBLE HERO!! We are an expert manufacturer and exporter of various kind of Sunglasses, Kids glasses, Sporting glasses, Ski goggles, Safety glasses ,Reading glasses and Related accessories since 1990 We do have the factory in TAIWAN & CHINA. We own the R&D department in China & Taiwan to provide all customers with best service and development"