Shenzhen Great Jump Technology Co., LTD Direct Line: +86-18929471806 Service Mail: weng@gj-proto.com
Shenzhen Great Jump Technology Co., LTD

Company Address: 3F, A1 bldg, Jinyuda Industrial Park, Shajing Baoan District, Shenzhen, 518125, China

Phone: +86-18929471806

T.: +86-755-23229692

E.: weng@gj-proto.com

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