Chengdu Jiujin Technology Co., Ltd. (hereinafter referred to as "Chengdu Jiujin") is a national high-tech enterprise. It was established in 2012 with a paid registered capital of 64.7297 million yuan. Chengdu Jiujin focuses on instrumentation and instrumentation, and has formed a complete systematic solution in the fields of large-bandwidth signal generation, large-bandwidth signal acquisition, storage and analysis, complex electromagnetic signal simulation and large-scale automatic testing. The products and solutions are widely used in aerospace, Wireless communication, big data, Internet of Things, university research and teaching, and large-scale production testing and quality inspection of electronic products.

The company has a professional technical team for researching and developing radio frequency microwave and millimeter wave electronic testing and measurement instruments. It has the ability to research the complete industrial chain of the test and measurement analysis industry from hardware design, core processing algorithm research and terminal products to solution development. Some technologies have been achieved. Advanced domestic and international level. At present, Chengdu Jiujin has undertaken dozens of major national and provincial scientific research projects, and is also a new first-line electronic test and measurement industry technology brand supplier that provides a new first-line electronic test and measurement industry technology based on general instrumentation technology and realizes general testing system solutions.

Chengdu Jiujin has independent intellectual property rights, and is engaged in "Broadband ultra-wideband multi-channel signal generation and simulation technology", "Broadband large dynamic broadband signal reception and analysis technology", "Broadband high isolation excitation source and multi-channel signal separation reception technology" and "high-speed digital acquisition and processing technology" have hundreds of key core technologies. Since its establishment, the company has adhered to its brand management strategy and has successfully developed a number of advanced domestic and international products and delivered them to use them. In terms of import substitution and independent control, it has contributed Jiujin's strength to the rise of the domestic instrument industry.