Introduction to Qihui Intelligent EngineeringShenzhen Haiwda Smartech co.,ltd was established in 2004, integrating software and hardware research and development, production, sales, implementation, and sales. Haiwda Technology is committed to providing industry-specific smart IoT platforms, realizing the interconnection of all things and intelligent coexistence, and insisting on providing customers with safer, more efficient, and smarter comprehensive solutions for smart parks, smart enterprises, and smart campuses. At home and abroad, Haiwda has established strategic cooperation/services with more than 3000 excellent enterprises such as China Railway Group, CATL, BYD, Sunwoda, Lixun Precision, Shennan Circuit, etc. Its business covers government, enterprises, parks, education, finance, self-service car washing and other fields. As of now, Haiwda Technology has served over 10 million employees, provided over 1 million devices, and had over 2 million online users.