# PROSUND

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/prosund

- Industry: Telecoms
- Headquarters: Shanghai, China
- Website: www.prosund.com
- Latest round: Series A (Feb 6, 2026)
- Investors on record: 1

## About

Prosund, located in Shanghai, China, specializes in high-precision testing and measurement instruments for wireless communication and RF microwave applications, delivering advanced solutions to meet the rigorous demands of its clients.Founded in 2003, Prosund operates from its headquarters in Shanghai, China, focusing on the development and sale of precision testing instruments. The firm has successfully executed one significant deal, with the most recent occurring on February 6, 2026, when it raised funding, highlighting its ongoing commitment to growth. Specific details about the founder's history or prior ventures are not available.Kunshan Prosund Electronic Technology Co., Ltd specializes in the development, production, and sale of high-precision testing and measurement instruments primarily for the wireless communication and RF microwave sectors. Their core product offerings include a range of vector network analyzers, power meters, signal generators, and noise figure analyzers, all designed to meet the needs of high-frequency applications. These instruments, such as the SP300P/L power meter and the SP800P microwave network analyzer, provide advanced performance metrics including S-parameter measurements and phase noise analysis, catering to industries involved in telecommunications, aerospace, and electronics manufacturing. The company focuses on serving mid- to high-end markets, ensuring that their products meet the rigorous demands of both domestic and international clients, particularly in regions such as North America and Europe.Kunshan Prosund Electronic Technology Co., Ltd generates revenue primarily through direct sales of its testing instruments to businesses in the telecommunications and electronics sectors. The business transaction structure typically involves B2B sales, where clients place bulk orders for specialized equipment tailored to their operational requirements. Flagship products, such as the SP850B vector network analyzer and the SP200 series of signal generators, are offered at competitive pricing structures that reflect their advanced technical capabilities. The company may also engage in partnerships with distributors to further penetrate various markets, facilitating a streamlined procurement process for their clients. Through these structured sales relationships, Kunshan Prosund Electronic Technology Co., Ltd maintains a steady stream of revenue from its diverse clientele.Prosund is currently focused on expanding its product lineup with new designs set for launch in the coming years. The company is targeting increased market penetration in North America and Europe by the end of 2026. To support these initiatives, the recent funding raised in February 2026 from Beijing Electric Control Entrepreneurship Investment Management will be utilized to enhance product development and market expansion efforts.

## Funding rounds

- Series A, Feb 6, 2026 — Beijing Electric Control Entrepreneurship Investment Management

## Investors

- Beijing Electric Control Entrepreneurship Investment Management (https://capitalatlas.ai/funds/beijing-electric-control-entrepreneurship-investment-managem) — Series A