East Yanjiao

Beijing Demeix Technology Co,.Ltd was founded in 2009, the company is located in the national-level high-tech science and technology business incubators Yanjiao entrepreneurship center building. Beiji...

NO.1,QianCang Road,Shanghai,China

HUOBEI We design and manufacture the most GSM Controllers yet!Excellence in Design and ManufacturingHUOBEI&＃39;s many years of experience in gsm,CDMA and 4G remote controller board and system desi...

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