• Shanghai Changji Geological Instrument Co., Ltd.

  Shanghai Changji Geological Instruments Co,Ltd is transformed by the former state enterprise directly belonging to Ministry of Geology and Mineral Resources China , key machinery industry system national instrument industry - Instrument Factory.We are only transferee registered ...

  Telephone：0086-21-59501312Address：No.528 Taiyun Road, Jiading District,Shanghai

• QunLong Instrument Co., Ltd. Xiame

  Xiamen QunLong Instrument Co., Ltd.supply hydrometer (hydrometer), electronic balance (weight balance), jewelry testing equipment (precious metal purity tester), measurement instruments. Rubber density meter, plastic hydrometer, solid gold detector, powder metallurgy foam PVC ...

  Telephone：86 - 0592 - 5234772Address：High-tech Park Yasumine Road, Huli District, Xiamen City 993 Xiamen, Fujia