Company Information
| Company Introduction : | Manufacturer of GSM repeater, security alarms, communication devices. Karassn has firstly responsed the slogan of the nation to finish products CCC certificate system and we have 7 pieces of CCC certificates and 3 CE approval certificates. |
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| Main Products : | GSM repeater, security alarms, communication devices. |
| Business Nature : | Manufacturer, Exporter |
| Current Export Markets : | Worldwide |
China