Contact Us

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CHANG CHUN JIU TIAN OPTOELECTRIC CO.,LTD.

ADDRESS: Room 205, Building 3, Feng Shuyuan, 

                    High-Technology Industry Development Area, 

                    130012, ChangChun, China

Tel:0086-431-85660988;

Fax:0086-431-85652918;

Email : info@jtoptecs.com

Http://www.jtoptecs.com