Zhengzhou Sundyn Computer Technology Co., Ltd. was established in August 2001, it's a leading application products and service provider of service hall and business window, The High-tech Enterprises authenticated by Science and Technology Department of Henan Province.

In 2001, the company first launched intelligent queuing system based on Radio Frequency communication mode in the country, has effectively improved the queuing order of service hall and business window, and changed the living habits of always passive standing and Waiting in line. Later the company launched Sundyn service quality evaluation system for service hall and business window creatively, be serviced personnel can give evaluation and supervision for the service quality of the hall and window staff at any time independently, it has greatly changed the service quality and public image of the window staff of government departments and enterprises. The company has focused on the research and development and the production of application products of the service hall and business window, besides Sundyn intelligent queuing system and Sundyn service quality evaluation system, we still has developed the LED display broadcast control system independently, multimedia inquiry system and PAMA -9108 accounting management system etc. Many sets of computer information management systems. Nowadays these has applied in administrative service center, industry and commerce, taxation, finance, electric power, telecommunications, postal, social security, hospitals, public security, and other fields, covering the national almost all provinces, cities and autonomous regions, have contributed their own strength for creating a harmonious society.

In 2005, was awarded the title of "High-tech enterprise of Henan province", has passed the ISO2001 certification in 2009, have the product patents of design and utility model and software copyright, its one of the earliest units of researching and producing evaluation device, also is the only unit just research and produce evaluation device, has about 10years research and production experience, full products line, keys and high-end LCD touch screen type, a wealth of products and powerful R & D team, let us have the solutions of various environment, we have a large number clients in the domestic industry, product innovation make we have been leading in the industry, products quality and service also give us good reputation, CCTV news Broadcast, and other media also have related reports of products of our company.

The software and hardware of our products were researched and designed independently by ourselves, and have related independent intellectual property rights, Such as utility model patents, design patents, software copyrights, etc. (see Annex), but the hardware was produced and processed by commissioned factory, in China, any unit or individual is not authorized by our company, is not allowed produce or sale the products of our company, you know, like the operation mode of Nokia and Nike.