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Tel:(86)755-29644311

Fax:(86)755-29644383

Email: sales@gemsnav.com

Add: F2,Building 6, RunDongSheng Industry Park, Baoan District, Shenzhen, China

Amy Wu /Sales Manager

Phone/Wechat：+86-13312904733

Skype: live:sales_60277

E-Mail: sales@gemsnav.com

Nancy Liang/Sales

Phone/Wechat：+86-15112614516

Skype: live:.cid.7bc14f7d3e4a732e

E-Mail: sales@gemsnav.com

ZHENG, GUOHUI/Technical support

Phone/Wechat：+86-13902457633

Skype: live:45437007

E-Mail: zgh@gemsnav.com

粤ICP备10019367号

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这里是标题一h1占位文字

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