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K-free Technology Limited is a Chinese corporation that designs and markets smart IOT products, founded in June, 2012, headquartered in Shenzhen, China. It is a famous IOT hardware supplier and IOT embedded software designer in the world.


K-free is a private company owned by its employees, which is about 100 professionals engaging in IOT R&D and other corresponding regulatory scheme.


K-free main IOT products include, smart Glucometer, smart POS/Scanner PDA, TWS earpieces and so on.