F909 jingmaoguoji building baliqiao tongzhou dist Beijing Beijing 101100 China

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No. 537 LinQuanrode Changning Area, Shanghai, China

we own the factory, Shanghai LiangYan Science and Develop Co., Ltd. established in1998. It is a comprehensive enterprise in developing and producing laser marker, electric theodolite, rotation laser. ...

6th Floor,B Buliding,Huafeng Gongle Industrial Zone,Tiezai Road,Xixiang,Baoan District,Shenzhen,China

Shenzhen digt Instrument Co., Ltd is the production enterprises. Acting foreign sales of instrumentation, in March 2000 registered company ,focus on the market-oriented, technology development as a le...