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Ms.Carol

Overseas Department

Tel: 852-0852-46354565

Postcode: 518102

Email: carol@dianchain.com

Address: Room 305，36 Block. Chentian Industrial Park,Xixiang Street, Baoan District

WhatsApp: https://wa.me/85246354565

Skype: Skype:Carol-RFID

Wechat: WeChat:Carol_Kong_123

Ms.jerry

Overseas Department

Tel: 86-18028785642

Email: jerry@dianchain.com

WhatsApp: https://wa.me/8618028785642