Haesung optronics is one of the optical products manufacture in tianjin china.and it a leading manufacturer security, such as :Board Lens&CCTV Lens,DSC/PC Camera Lens, Camcorder lens, Mobile/PDA Lens.and so on.we insist :"Quanlity and Renovation ...

Since its inception, Oriental Sunrise has been involved in thedesign, research and development of precision optical components,thin film coating related instrumentation activities. Closecooperated with universities, institutes , some industrial ...