About RJMICRO
Automotive-grade, high-reliability sensing and control chip solutions。To localize sensing and control chips for automotive powertrain and chassis, becoming a leading and trusted automotive semiconductor supplier in China.
Company overview
Zhejiang Ruijing Microelectronics Co., Ltd. (RJMICRO) was founded in November 2023 by automotive-focused industrial investors together with senior semiconductor experts, with a registered capital of CNY 57.75 million. The company headquarters are in Dream Park, Taizhou Bay New Area, Zhejiang, while its R&D and operations centre is in Tengfei Innovation Park, Dushu Lake Science and Innovation District, Suzhou Industrial Park.
RJMICRO has a complete in-house team covering automotive chip development through volume production. The core team brings together chip design, algorithm, application and engineering experts from leading semiconductor companies as well as automotive electronics specialists, with rich experience taking automotive chips from zero to one and into volume delivery.
By coupling tightly with upstream and downstream partners we substantially shorten the development cycle of traditional automotive chips, and we customize products around real application requirements — achieving more efficient localization and a clearly stronger competitive position.
Positioning: Serving the automotive, energy, industrial and appliance markets, we develop high-reliability, highly integrated MCU/SOC devices, sensors and power driver chips for controllers, actuators and sensing — meeting the evolving demands of vehicle electrification and intelligence. Our goal is to become a leading and trusted automotive chip and solution supplier in China.
Founded
November 2023
Registered capital
CNY 57.75 million
Our team
A complete automotive chip development team, with over 50% holding a master’s degree or above and deep R&D, engineering and productization experience.
R&D and manufacturing
R&D strength and three technology pillars
Our core R&D covers magnetic sensing elements, analog signal chains and SOC integration — a complete capability chain from device and process to system integration.
Magnetic sensing elements
In-house development of core sensing devices, combining TMR, IMC flux concentrators and Hall technology.
Analog signal chain
High-precision signal processing covering amplification, chopping, temperature compensation and calibration.
SOC devices
System-on-chip integration that brings MCU, power, driver and communication interfaces into a single die.