86-755-83566377
Rm. 15B, South Wing, Hubei Building, 9003 Binhe Rd., Futian Area, Shenzhen, Guangdong, China (Mainland)
Pocket4 Gold Tester/xrf gold testing machine, US $ 500 - 18000 / Set, Guangdong, China, NAPCO, Pocket 4.Source from Napco Precision Instruments Company Ltd. on Waimaotong.com.