Precision Testing
Testing for resolvers, eddy-current, optical, and magnetic angle sensors.
ANGLE SENSING / PRECISION DRIVE
Driving the Next Generation of Rotation Measurement
From high-precision testing and precision drive to flexible manufacturing, XUANCE connects measurement technology across R&D and production.
200+Core customers
40%R&D team ratio
70%Domestic resolver test share
30000rpmDynamic testing capability
Our Partners
Working with industry partners to advance rotary measurement and precision drive technologies.
Precision is not an outcome. It is an operating discipline carried from R&D into production.
Starting with resolver testing, XUANCE keeps advancing high-precision decoding, metrology-grade simulation, and high-speed dynamic testing for advanced manufacturing.
±1″
Metrology-grade absolute positioning accuracy
One system across the full angle-sensing lifecycle.
From R&D calibration and inline testing to automated production, XUANCE unifies data and equipment logic across every critical node.
From high-end test instruments to flexible manufacturing equipment, XUANCE builds a complete angle-sensing value chain.
View All ProductsMeasurement and analysis
Resolver, eddy-current, and angle-sensor testing and analysis.
- Resolver Testing
- Eddy-Current Testing
- Linear Measurement
Precision Transmission
High-precision turntables and high-speed precision servos.
- Metrology Turntables
- High-Speed Servos
- Dynamic Positioning
Flexible Manufacturing
Flexible automation lines for high-mix, low-volume production.
- Line Changeover
- Inline Testing
- Process Traceability
Measurement Software
Data analysis, reporting, and test workflow management.
- Test Software
- Data Analysis
- MES integration
Why XUANCE
From technology breakthroughs to industrial collaboration, XUANCE supports critical industries with high-precision testing and flexible manufacturing.
Flexible Manufacturing
Modular production and inline testing for high-mix manufacturing.
Standards Leadership
Participation in national, industry, and association standards.
One group. Multiple industrial capabilities.
The parent company leads technology and brand strategy while specialized companies deliver test instruments, precision components, and flexible manufacturing systems.
About XUANCE
Built around real production problems, not isolated equipment lists.
Practical testing, drive, and automation solutions for new energy motors, angle sensors, and advanced manufacturing.
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Product Ecosystem
From individual test systems to complete flexible lines for R&D, inspection, and production.
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SmartRDC-AS Resolver Angle and Speed Meter
SmartRDC is developed by XUANCE Technology in response to the current diversified market demands in new energy and other fields.
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SmartBRX 2025 Test System
The SmartBRX angle sensor test and analysis system adopts an epoch-making angle sensor dynamic synchronization decoding framework.
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MPRS170 Series High-Precision Mechanical Turntable
Angular position absolute positioning accuracy ±1″, multiple installation methods.
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Technology progress, delivery milestones, and industry perspectives from XUANCE.
View All NewsCompany Name and Registered Address Change
Due to business development needs and upon approval and registration by the market supervision and administration authority, our company officially changed its name from "Hunan Xuance Technology Co., Ltd." to "Jiangsu Xuance Technology Co., Ltd." and changed its registered address simultaneously, effective October 14, 2026.
Resolver Analyzer Key Technology Research and Application Registered as Scientific and Technological Achievement
湖南米艾西测控技术有限公司, the company publishing this news, has obtained a scientific and technological achievement registration certificate for “Key Technology Research and Application of Resolver Analyzer”, registration No. 3392026Y1018, registered with the registration authority, the Ministry of Industry and Information Technology, and dated February 5, 2026. The registration records achievement information and does not constitute certification of product performance.
Resolver Analyzer Research Achievement Completes Science and Technology Registration
The achievement "Key Technology Research and Application of Resolver Analyzers", completed by Hunan MIAIXI Measurement and Control Technology Co., Ltd., has been registered under number 3392026Y1018, with the Ministry of Industry and Information Technology as the approving registration authority.
Association Standard for Servo System Condition Monitoring and Fault Diagnosis Released
The association standard “Technical Requirements for Condition Monitoring and Fault Diagnosis of Servo Systems” has been officially released. XUANCE Technology participated as a principal drafting organization.
Hunan MIAIXI Measurement & Control Receives Scientific and Technological Achievement Recognition
An expert evaluation organized by the National Industrial Information Security Development Research Center has recognized MIAIXI's resolver analyzer technology as internationally advanced, highlighting the company's independent innovation capability.