Recently, Suzhou Saimai Measurement and Control Technology Co., Ltd. (hereinafter referred to as "Saimai Measurement and Control") completed a nearly 100 million yuan Series A round of financing, jointly invested by October Capital, existing shareholder Yida Capital, and Yuanhe Houwang, demonstrating the capital market's continuous recognition and firm confidence in Saimai Measurement and Control's technological strength, development potential, and path towards domestic substitution of instruments.

The core members of Saimai Measurement and Control primarily hail from top domestic and international testing and measurement instrument enterprises. Since its establishment in 2021, the company has dedicated itself to the research, development, production, and sales of PXI modular testing and measurement instruments and systems. Adhering to the self-research and controllable technology path, it continuously enhances the modular instrument platform based on the PXI bus. Its core products encompass PXI radio frequency/millimeter wave instruments, general modular instruments, aviation bus testers, chassis controllers, etc. It has emerged as a leading and influential manufacturer in China's modular instrument and testing system market.

The SGR RF broadband transceiver, independently developed by Saimai Measurement and Control, is based on an open PXI architecture. It combines compact size, high testing efficiency, and the excellent performance and reliability of benchtop instruments. It is widely used in research and development, as well as production testing, in fields such as semiconductors, T/R components, satellite communications, and advanced communication prototype verification.

The newly launched SNA vector network analyzer in 2025 features high precision, multiple ports, and flexible scalability. It excels in applications such as 5G communication, semiconductors, and aerospace, significantly enhancing the efficiency and consistency of multi-port testing, and assisting customers in achieving high-quality, scalable product testing and verification.

Tracing back its development journey, every step of Saimai Measurement and Control has been solid and powerful: Since the launch of its first power amplifier product in 2021, Saimai Measurement and Control has continuously promoted the enrichment and upgrading of its product line; in 2022, it successfully launched a radio frequency (RF) broadband transceiver; in 2023 and 2024, the company maintained a leading market share in the segmented fields of semiconductor RF high-precision test systems and core module broadband transceivers; in 2024, it launched a complete series of PXI modular instrument platforms, covering test requirements from DC to RF applications; in 2025, it added PXI vector network analyzers, millimeter wave, and aviation bus test modules to further improve its modular instrument product line. It has been awarded the certifications of "Potential Unicorn Enterprise in Jiangsu Province" and "Specialized, Fine, Unique, and Innovative Small and Medium-sized Enterprise in Jiangsu Province", with both technological innovation and market potential being authoritatively recognized.

With the vision of becoming a globally leading testing and measurement brand, Saimai Measurement and Control continuously launches independently controllable products and solutions, empowering key sectors such as semiconductors, consumer electronics, and aerospace. The company will recruit talents to enhance its basic research and development capabilities, deepen its industrial ecosystem and standardization construction, and provide solid testing and measurement technical support for China's high-end manufacturing and technological innovation. Amidst the global wave of technological competition and cooperation, it will demonstrate the wisdom and strength of Chinese enterprises!

About The Author

This is reported by Top Components, a leading supplier of electronic components in the semiconductor industry

They are committed to providing customers around the world with the most necessary, outdated, licensed, and hard-to-find parts.

Media Relations

Name: John Chen

Email: salesdept@topcomponents.ruThis is reported by Top Components, a leading supplier of electronic components in the semiconductor industry. They are committed to p with the most necessary, outdated, licensed, and hard-to-find parts.

Media Relations Name: John Chen

Email: salesdept@topcomponents.ru