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RayClouds Photoelectric Technology Co.,Ltd.
Add: Floor 1&2, Building B, Dongguan Institute of Opto-electronics Peking University, No.17,Qinyuan Road, Songshan Lake, Dongguan City, Guangdong Province. China
Website：www.rayclouds.com
Tel: +86 769-22667715 / +86 769-22668007
Fax: +86 769-22266144
Email: sales@rayclouds.net
Technical Support:
Email: service@rayclouds.net
+86 769-22667715 
Floor 1&2, Building B, Dongguan Institute of Opto-electronics Peking University, No.17,Qinyuan Road, Songshan Lake, Dongguan City, Guangdong Province. China 