86-755-83566377
Rm. 15B, South Wing, Hubei Building, 9003 Binhe Rd., Futian Area, Shenzhen, Guangdong, China (Mainland)
Electronic Gold Testers for Gold,Silver,Platinum,Palladium,Rhodium,Ruthenium,Copper,Zinc,Nickel,Cadmium,Indium, US $ 6300 - 7000 / Unit, napco, China, nap7800.Source from Napco Precision Instruments Company Ltd. on Waimaotong.com.