Top 7 China Radar Technology Companies 2025
China's radar technology market reached RMB 150 billion in 2025, spanning automotive radar (the fastest-growing segment), defense radar systems, weather radar, and satellite radar. China is the world's largest automotive radar market with 100M+ radar units shipped for ADAS and autonomous driving applications. Chinese radar companies have achieved significant breakthroughs in mmWave radar, 4D imaging radar, and gallium nitride (GaN) phased array technology.
TL;DR: China's radar technology market reaches RMB 150B with 100M+ automotive radar units shipped. Huayang dominates automotive radar with 25%+ market share while CETC leads defense radar with 100+ radar systems deployed across Chinese military.
Top Companies
Huayang (华阳集团)
25%+ automotive radar shareHuayang is China's largest automotive radar manufacturer, producing 77GHz mmWave radar and corner radar for ADAS (Advanced Driver Assistance Systems). It supplies radar to BYD, Geely, Changan, and other Chinese automakers, shipping 20M+ radar units annually with 25%+ domestic market share.
CETC (中国电科)
100+ defense radar systemsCETC (China Electronics Technology Group) is China's largest defense electronics and radar manufacturer, producing air defense radar, shipborne radar, airborne radar, and space surveillance radar. Its products include the SLC-7 active phased array radar and JY-27A counter-stealth radar, deployed across China's military and air defense network.
Raycore (纳雷科技)
77/79GHz mmWave radarRaycore specializes in high-performance mmWave radar for automotive and industrial applications. Its 77GHz long-range radar achieves 300m detection range for ADAS, while its 79GHz corner radar provides blind-spot detection. Raycore supplies radar modules to 20+ Chinese automakers and Tier 1 suppliers.
Bosch China (博世中国)
Radar market leaderBosch operates China's most advanced automotive radar production facility in Suzhou, producing 77GHz front radar and corner radar for Chinese and global automakers. Bosch holds 20%+ China automotive radar market share and is expanding local R&D for next-generation 4D imaging radar development.
NARI Technology (南瑞继保)
Weather and surveillance radarNARI Technology, an SGCC (State Grid) subsidiary, produces weather radar and power grid surveillance radar. Its dual-polarization weather radar network covers major Chinese cities, while its power line surveillance radar monitors transmission infrastructure for fault detection and disaster prevention.
Leador (雷科防务)
Satellite and drone radarLeador (Leador Radar) develops miniaturized synthetic aperture radar (SAR) for satellite and drone platforms. Its lightweight SAR systems provide all-weather earth observation and disaster monitoring capabilities, with products deployed on Chinese remote sensing satellites and UAV platforms.
Comparison Table
| Company | Radar Type | Technology | Market Share | Key Application |
|---|---|---|---|---|
| Huayang | Automotive 77/79GHz | mmWave | 25%+ auto | ADAS, autonomous |
| CETC | Defense phased array | GaN AESA | Dominant defense | Air defense |
| Raycore | Automotive mmWave | 77/79GHz | 15%+ auto | ADAS, blind spot |
| Bosch China | Automotive | 77GHz | 20%+ auto | ADAS global |
| NARI | Weather/surveillance | Dual-pol | Dominant grid | Weather, power |
| Leador | SAR (satellite/drone) | Miniaturized SAR | Growing | Earth observation |
Frequently Asked Questions
What is 4D imaging radar?
4D imaging radar adds elevation measurement to traditional radar's range, velocity, and azimuth capabilities, creating a 3D point cloud similar to LiDAR but at lower cost and with better weather performance. Chinese companies including Huayang, Raycore, and HAOMO are developing 4D imaging radar for L3+ autonomous driving, with products targeting 300m+ range, 10cm+ range resolution, and elevation resolution of 1-2 degrees. Commercial deployment is expected 2026-2027.
How advanced is China's military radar technology?
China's military radar technology is among the world's most advanced, with CETC developing AESA (Active Electronically Scanned Array) radars using domestically-produced GaN (gallium nitride) power amplifiers. Key systems include the J-20 fighter's fire control radar, Type 055 destroyer's dual-band radar, and ground-based counter-stealth radars (JY-27A). China claims its latest phased array radars match or exceed US counterparts in key performance metrics.
What is China's automotive radar market size?
China's automotive radar market shipped 100M+ units in 2025, valued at RMB 30B+. The market is growing 25%+ annually driven by ADAS regulation requiring AEB (automatic emergency braking) and lane support systems on all new vehicles from 2024. By 2027, China expects 80%+ of new vehicles to have at least one forward radar and two corner radars, driving demand to 200M+ units annually.