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  • Producent - QINGDAO McGRAW TECHNOLOGY

Qingdao Mcgraw Technology Co, . Ltd (hereinafter referred to as McGraw), is a smart technology company founded by Anderson & Bruce in 2019 that relies on big data, Internet of Things, Internet of Vehicles, and intelligent software and hardware systems, McGraw is headquartered in China in Qingdao, the company is committed to providing end users with more convenient and safer smart travel services,