Huishi (Shanghai) Measurement and Control Technology
A leader in the high-end sensor industry dedicated to serving the fields of test and measurement, industrial automation, automobiles, high-speed rail and energy.
| Date | Investors | Amount | Round |
|---|---|---|---|
* | N/A | Growth Equity VC | |
| Total Funding | 000k | ||
Huishi (Shanghai) Measurement and Control Technology, also known as Smart Stone Technology, was established on October 11, 2011, and is based in Shanghai's Qingpu District. The company operates as a specialized developer and manufacturer of high-performance sensors, targeting sectors with critical needs such as aerospace, automotive, high-speed rail, and energy. Its business model is centered on providing domestic alternatives to foreign-made sensors, particularly focusing on products that are urgently needed in China, subject to foreign export restrictions, or where domestic production quality is lacking.
The legal representative and a major shareholder of the company is Zhang Lei, who serves as Chairman and General Manager. The firm has successfully secured multiple rounds of funding, with the latest being a Series C round completed on May 12, 2025. Huishi is recognized as a National High-Tech Enterprise, a "Specialized, Refined, Special, and New" enterprise by the Shanghai government, and has obtained certifications including the GJB 9001 quality management system for military products, IATF 16949 for the automotive industry, and ISO 14001 for environmental management.
The company's product portfolio is extensive, featuring high-performance micro-electromechanical systems (MEMS) pressure sensors, piezoelectric and MEMS accelerometers, temperature sensors, and magnetic-electric sensors. These products are designed to operate in extreme conditions, such as the high-temperature and high-pressure environments found in aviation engines. Key offerings include high-temperature MEMS chips, high-precision pressure sensors, and ultra-high-speed sensors. Huishi serves its clients by offering customizable and cost-effective products, supported by localized services and after-sales support stations across several regions in China.
Keywords: high-performance sensors, measurement and control, aerospace sensors, automotive sensors, MEMS pressure sensors, accelerometers, temperature sensors, domestic substitution, high-speed rail technology, energy sector sensors, extreme environment sensors, sensor manufacturing, Zhang Lei, piezoelectric sensors, industrial automation, test and measurement, defense and military, national high-tech enterprise, specialized refined special new, IATF 16949