Shenzhen city's bed dynasty and technology development ltd. Was established in 1995 as a professional manufacturer of networks and communications equipment, a high-tech enterprise approved by shenzhen city's science and technology bureau, and a leader in the manufacturing and marketing of end-of-user equipment for wireless local area networks in china。

The company's headquarters is located in fukuda, shenzhen city, and the factory is located in the second industrial area of shenzhen hills, the southern mountains of shenzhen city, with 15,000 square metres of standard industrial plants equipped with advanced production equipment such as high-speed stickers. Companies are committed to the integrated development of product development, manufacture, marketing and after-sales services. In 1995, in keeping with the demands of the times, the technology of the " acet-technology " set up and began to produce a network exchange for desktop computers, in 1996, the company launched a network exchange for working group level, and in 2005, with the rise and rapid growth of wireless networks, priority jcg brand 54m was officially cut off. For more than a decade, thanks to the valuable and active advice of its clients and the joint efforts of all its employees, the company now has a rich product line covering wireless, wireless network cards, ethernet switches and other local area network broadband equipment, such as adsl2+ routes. These products have been audited and tested by the major national and international organizations for the certification of reputations, and standard certificates such as ccc, iso 9001:2000, rohs, ce, fcc are available for most of the world。