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Ningbo Dongzi(Huaguang) Instrument Co. , Ltd. Is situated in Yingzhou District, Ningbo China. 


After more than 20 years of business development, the company has become a professional manufacturing enterprise combining technologies of optics and electronics. Our products range from ZTX series medium sized stereo microscopes, XTX series of mini stereo microscopes, NK series of zoom biological microscopes, SX series of student ...