Cooperate with famous jewelry companies such as China Gold, best-selling products at home and abroad
Powerful, large-scale, trustworthy
Reputation of professional research and development, production,
sales, maintenance the whole series of spectrometer,
Products include fluorescence spectrum analyzer, uv gem
analyzer and infrared spectrometer.
With China gold, extraction joaquin shop, zijin mining
companies such as cooperation, in the spectrometer industry stand out,
Also jewelry with Beijing university testing center,
guangdong geological jewelry, gemstone testing center of
tongji university,Deep inspection and other long-term cooperation,
Products sold to the provinces and cities all over the
country, and exported to southeast Asia, Russia, Europe and
the United States, and many other countries.