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Shenzhen hengda optoelectronic technology co., LTD

Tel: 0755-27657355 27653676 27657452
Fax: 0755-81795792
Website: http://sdguangrun.cn
EMAIL: hdoe@vip.163.com
Address: 5/F, Block 15, Nangang Second Industry Zone, Baoan, Shiyan District Guangdong, China.

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