• Shenzhen 3NH Technology Co., Ltd.

    Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in color management field field. After years of intensive has launched NH series colorimeter, NR NS spectrophotometer, ISO12233 resolution test chart, ...

    Telephone:86-755-26508999Address:4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District

  • Qingdao Toky Instruments Co., Ltd.

    Tsingtao Toky Insturments Co.,Ltd is one of hi-tech factory specialized in the production instruments and meters,all our Products are sold to europe, japan, usa, middle east countries regions.Follow innovation world, we will continue seek progress science technology for development ...

    Telephone: 86-0532-87728956Address:wali Industrial park,chengyang district

  • Changsha Qlong Instruments Co., Ltd .

    Changsha Qlong Instruments Co. Ltd . is an excellent supplier specializing in trading and manufacturing Our main products is spectrophotometers , hardness tester muffle furnace some testing analyzer . (moisture balance calorimeter ) and so on With a wide range good quality reasonable ...

    Telephone: 0086-0731-88920408Address:Tianxin district

  • Dongguan Zonhow Test Equipment Co., Ltd.

    ZONHOW was established in 2011, predecessor DAZHONG 2006. Today it is a global contender and one of the top-ranking manufacturers suppliers testing equipments worldwide. With our advanced technologies competitively priced machines, systems software, we supply standard or customized ...

    Telephone: 0086-769-81233466Address:62# xinhua south road,xinhe industrial zone

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