86-755-83566377
Rm. 15B, South Wing, Hubei Building, 9003 Binhe Rd., Futian Area, Shenzhen, Guangdong, China (Mainland)
X-ray 0.001g Precious Gold Spectrometer/Gold Tester, US $ 6500 - 7000 / Unit, Guangdong, China, Napco, NAP7800.Source from Napco Precision Instruments Company Ltd. on Waimaotong.com.