Established in 2009, we are specialized in designing, researching, developing & manufacturing watch phones with customization functions: movement/speed/distance/calorie, GPS security monitorin...

Room 831,Tower B ,Datangshidai Building,No.2 Qinglong Road,Longhua District ,Shenzhen City ,Guangdong Province ,China

Shenzhen Criller Technology Co., Ltd. is a professional supplier of Electronics product . Criller Electronics (HK) Co.,Ltd. is the Branch Company resisted in Hongkong . We are committed to providing h...

NO.85,West Street,Huilongguan,Changping,Beijing

TradeVerify Andson(Beijing) Technology Co.,Ltd is a professional supplier for IOT(Internet of Things) devices and solution . Our smart home products adopt Zigbee signal technology, it is the most safe...

B802,JinFu building,MinZhiJieDaoBan,Longhuaxinqu

Shenzhen Haoday Technology Co., Ltd. is a manufacturer and reseller of GPS tracker and car alarm system with well-equipped testing facilities and strong technical force.With a wide range, good quality...