Beijing Rubble Technology Co.,Ltd.
Contact:Cathy
Tel:+86-10-53380719
Mobile:+86-13121326365(wechat & whatsapp)
Email: info@rockrubble.com
Web: www.rockrubble.com
Address: No.218 Tangli Road Chaoyang District Beijing City, China
Linkedin: +86-13121326365
Skype: +86-13121326365
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