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GPS / GSM, GPS / GPRS production profile
Shenzhen Union Security Industrial Co., Ltd. is a professional GSM car anti-theft devices, GPS monitoring application R & D and manufacturing companies, with professional design, production car GPS machine, for GPS business service providers, platform providers, software suppliers, system integration supplier to provide product support services. The company has advanced production and testing equipment and strict quality management system, with our own STM assembling line, our product passed RoHS/CE/3C certificate accordance with the standard requirements international application. |
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