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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 and Singapore.

We offer high-precision white light interferometers for 3D surface measurement and 3D inline roughness measurement of various materials, a wide variety of high-precision 2D optical microscopes and ps fiber-based laser sources for nonlinear microscopy.

Our measuring instruments are operated via user-friendly software solutions and we guarantee excellent customer service.

Please visit our virtual booth at



Weixin Web Platform



© WinWinTec 2020