PROSEMI, a brand that combines innovation with technology, is dedicated to providing you with comprehensive electronic component solutions. including micro resistance current detection resistors, fuses, discharge tubes, transient suppression diodes, and electrostatic suppressors.
Our micro-resistance precision alloy current sensing resistors are suitable for a wide range of electronic systems—from electric vehicles to industrial robots, from solar panels to satellites.
Our company focuses on research, testing, and manufacturing, continuously expanding into high-end materials and equipment. We will increase investments in talent and technology to enhance our data-centric operational system, improving product quality and efficiency. Strengthening strategic alliances with global partners will enable us to access broader market information and advanced technologies, accelerating product innovation.
We plan to implement multi-channel marketing strategies, combining digital and traditional approaches to boost brand recognition and market share. By monitoring customer feedback and market demands in real-time, we can adapt our product strategies and services quickly. Committed to sustainable development, we aim to reduce environmental impacts by using eco-friendly materials and promoting a circular economy. This commitment enhances our corporate social responsibility and competitive edge while ensuring long-term success through continuous innovation and execution.
Based on customer needs, we are committed to continuous innovation, providing competitive products and services, with the goal of achieving employee happiness, partner trust, and customer satisfaction.
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Founded in 2012
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4 Subsidiary companies
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200+ Patents
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220+ Employees
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180 kk pcs / month production capacity
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3 Production plants
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16300㎡ Factory Building
Our founder was visionary, understanding that building a great company requires a unique culture to thrive. At PROSEMI, "Integrity, Professionalism, Innovation, and Pragmatism" are our core values. These principles guide our daily operations and are the foundation of everything we do.
At PROSEMI, we research, design, manufacture, test, and sell current sensing resistors and circuit protection products.
For over a decade, we have been passionate about helping our customers manage power circuits more efficiently. Our products, technologies, and system-level expertise allow us to provide complete solutions that address challenges from product components to system applications.
Learn More Manufacturing
By partnering with us, you benefit from our commitment to quality, our innovation in resistor technology, and our broad industry experience, which can significantly enhance the performance and reliability of your electronics. We are committed to supporting you at every step from initial concept, through design, to full-scale production and deployment.
2023
In 2023, we acquired Dongguan Minghui Electronic Technology Development Co., Ltd., and since then, we have completed the closed loop of the industrial chain from upstream new material research and development to high-end equipment manufacturing to precision component production. PROSEMI has become a 100% domestically designed and produced manufacturer.
2021
In 2021 we expanded our ultra-thin alloy and high-power shunt product lines.
2020
In 2020, we expanded our packaged alloy resistor production line and established our third subsidiary (Suzhou Lishengda Electronic Technology Co., Ltd.)
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