Keyray Instrument co., LTD
Email address: keyray@foxmail.com
Tel: 86-755-86190483
Mobile phone: +86 13600186802
Address: Floor 6,Building 12,ShuiBei Industrial Zone,Shuibei 2nd Road,Luohu District,Shenzhen City,Guangdong Province,China
WeChat (WeChat) service: A001_Keyray
WhatsApp Number：+86 13600186802