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Chonghan R&D Co., Ltd. specializing the design, manufacture and marketing of the wirelessM2M device.Locatedin Shenzhen , China. It established in 2010, which specializs in R...

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Address:Floor 2,Building 14,Nangang FirstIndustrial Area, Songbai Road, Nanshan District, Shenzhen, Guangdong, China.

Post: 518055

Tel: 0755-26458200 0755-26458501

Fax: 0755-26458200x805



Marketing  Department:  Manager  Zhong 2880162396

Marketing  Department:  Manager  Long  2880162390

Technology Department:   Engineer  Cai  2880162392

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