Beijing fireworks technology ltd., founded in april 2013, is an intelligent lock-in product and service provider with a rich product line in commercial and household markets, with more than 80 million service users in cumulative terms, creating two core values for improved management efficiency and easy home living. The r & d team has an autonomous core technology research and development capacity of 47 per cent, with more than 50 per cent of all leading technology companies, including chinese, 100 degrees, tungsten, tp-link and yasairai, cumulatively acquiring more than 150 intellectual property rights and participating in the development of 23 industry standards; an integrated quality management capacity for r & d-manufacturing-supply-delivery-after-sales services; and a technology-driven business capability for digitalized services. In the business services market, fireworks technology introduces the concept of "commercial residence" to serve corporate customers, such as ...