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邮箱地址：qw761754627@163.com

地址：山东省济南市高新区

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iOS program design & system consultation

if you have any question, please contact me with no hesitate

Email: qw761754627@163.com

Add: Room 1907, Building 1, Zone 2, Hanyu Jinggu Business Center, No. 7000 Jingshi Road, High tech Zone, Jinan City, Shandong Province, China

Thank you!