WinWinTec is a German trade and technical service company with 
                  its main China office in Shanghai, a branch office in Tianjin 
                  and trade and technical service partners in Taiwan, Malaysia, 
                  Singapore and Vietnam. 
                We offer high-precision material testers for measuring friction 
                  and indentation forces of compliant materials, fiber-based picosecond 
                  laser sources for nonlinear microscopy, integrable scattered 
                  light sensors for characterizing roughness, subsurface damage 
                  and surface defects, and a wide variety of high-precision 2D 
                  light microscopes. 
                We guarantee our customers excellent service and user-friendly 
                  operation via easy-to-understand user interfaces.