About Us

About PROSEMI---The premier partner in electronic component manufacturing

As a manufacturer with 15 years of experience and professional certifications such as IATF 16949 and AEC-Q200, PROSEMI holds numerous competitive advantages in the field of electronic component manufacturing, particularly in SMD precision alloy current-sensing resistors. These strengths position our company as a leader in the industry and provide a solid foundation for meeting the current and future needs of our customers while continuing to expand and innovate within the sector.

Company Introduction

PROSEMI is a leader in the field of precision low-resistance current sensors and circuit protection. Our key to success lies in combining the knowledge and experience of our employees with reliable technology, consistently earning the trust of our customers over the years through high-quality products and services.

Explore

Development History

Since entering the electronic components industry in 2012, PROSEMI has achieved rapid development over the past 11 years. We have successfully established a complete industrial chain loop, encompassing upstream research and development of new materials, high-end equipment manufacturing, and precision component production.

Explore

Quality and Certification

Our commitment to quality goes beyond our output. We hold renowned certifications designed for excellence in the automotive industry, such as IATF 16949 and AEC-Q200, as well as UL, REACH, RoHS, VED, and HF, to name just a few. These certifications highlight our dedication to environmental responsibility and exceptional product safety.

Explore

Manufacturing

We take pride in our capability to produce the thinnest chip precision alloy resistors, with thicknesses as minimal as ≤0.35mm. This positions us as the sole manufacturer in China capable of designing, developing, and producing full-size chip precision alloy current sensing resistors ranging from 0402 to 5930 sizes.

Explore

Partner With Us

This is not merely distribution or agency; it is a partnership designed for growth and success. Partnering with us means aligning with a brand that stands for excellence and innovation. You will gain a competitive edge in an increasingly intense market and benefit from a proven business model that offers significant rewards for your efforts.

Explore

Customer

In this highly competitive market environment, we deeply understand the importance of partnering with premium brand clients. We are committed to becoming your most trusted partner by thoroughly understanding your needs, market positioning, and target audience, and providing you with tailored circuit protection solutions.

Explore

PROSEMI Microelectronics