86-755-82596242
2nd Floor, Bldg. B, Likangbao Industrial Park, Xinkang Road 18, Xinmu Village, Pinghu Street, Longgang District, Shenzhen, Guangdong, China (Mainland)
Gold Tester Xrf,Spectrograph Factory,Precious Metal Purity Analyzer , Find Complete Details about Gold Tester Xrf,Spectrograph Factory,Precious Metal Purity Analyzer,Gold Tester Xrf,Spectrograph Factory,Precious Metal Purity Analyzer from Spectrometers Supplier or Manufacturer-Shenzhen Qun Long Inst