Shenzhen city qingcheng american network technology ltd. Was established in 2013. Efforts have been made to develop and produce a range of products such as smart homes and smart clothing. In a short period of three years, qingmei has grown into a modern smart product manufacturing and marketing enterprise that combines development, design, production and marketing. The company has always been based on the vision of "bringing smart-dressers into their homes, letting maisack into their homes" and on the idea of "better-heart-smart technology, making easy living". With a wealth of industry knowledge and practical experience, qingmei has made steady progress in intelligent homes. Prominent managementist james morse once said: "the advantage of sustainable competition comes from the ability to innovate that exceeds that of competitors. " corporations have always embraced this principle and embraced the concept of healthy, comfortable and innovative ... And are committed to meeting consum...