Chassis function
Identify braking, steering, suspension, wheel-end or domain-control scope.
Brake-by-wireSteer-by-wireAir suspensionDamperWheel-endBrake actuatorDomain controllerOther
TECHNICAL SYSTEM ARCHIVE
Chassis Systems
Brake-by-wire, steer-by-wire, air suspension, dampers, wheel-end parts, brake actuators and chassis domain controllers.
Technical boundary
Traction motors stay in E-Drive; body structural parts stay in Body, Interior & Exterior unless their primary function is chassis load control.
System subcategories
Subcategories come from the canonical taxonomy and organize profiles; they are not certifications.
- Brake-by-wirebrake-by-wire
- Steer-by-wiresteer-by-wire
- Air suspensionair-suspension
- Dampersdampers
- Wheel-end & bearingswheel-end-bearings
- Brake actuatorsbrake-actuators
- Chassis domain controllerschassis-domain-controllers
Archive data dimensions
These fields describe and retrieve manufacturing capability. Unknown values remain empty.
Vehicle / axle application
State platform, axle position and load class.
Load / force envelope
Provide normal, peak and test-condition boundaries.
Actuation / response
State hydraulic, pneumatic or electromechanical architecture and response conditions.
Packaging / interfaces
List envelope, mounting, mechanical and communication interfaces.
Functional-safety boundary
State target, supplied item boundary and required evidence.
Published manufacturers
Only companies published by an administrator after the core profile and public manufacturing source are complete are shown.
✓Manufacturing source recorded
BYD
Founded in 1994 and headquartered in Shenzhen, BYD operates across automobiles, electronics, new energy and rail transit. Its NEV manufacturing scope includes complete passenger and commercial vehicles, batteries, electric motors, power electronics, vehicle control systems and automotive electronic products.
- Legal entity
- BYD Company Limited
- Location
- CN
- Main products
- Electric passenger vehicles; electric commercial vehicles; rail transit systems; lithium-ion batteries; automotive electronics
✓Manufacturing source recorded
FinDreams Technology
FinDreams Technology is a BYD automotive-component manufacturing entity with vehicle thermal-management development and production capability covering heat-pump HVAC, HVAC assemblies and related control components.
- Legal entity
- FinDreams Technology Co., Ltd.
- Location
- Guangdong · Shenzhen
- Main products
- NEV vehicle thermal-management systems; direct-cooling and direct-heating heat-pump HVAC; HVAC assemblies; thermal-control components
✓Manufacturing source recorded
Hitachi Astemo Suzhou
Hitachi Astemo Automotive Systems (Suzhou) is a China-based automotive-parts manufacturing entity. Its published product scope includes NEV inverters, transmission and vehicle-dynamics control units, and automotive sensors.
- Legal entity
- Hitachi Astemo Automotive Systems (Suzhou) Ltd.
- Location
- Jiangsu · Suzhou
- Main products
- Inverters; transmission control units; engine control units; vehicle-dynamics control units; pressure and crank sensors
✓Manufacturing source recorded
Huawei Digital Power
Established in 2021, Huawei Digital Power integrates digital and power-electronics technologies across clean energy, transport electrification and ICT energy infrastructure. Its automotive portfolio includes integrated electric powertrains, range-extender generator systems, onboard charging systems and vehicle motion-domain solutions.
- Legal entity
- Huawei Digital Power Technologies Co., Ltd.
- Location
- CN
- Main products
- Integrated electric powertrains; range-extender generator powertrains; onboard charging systems; motion-domain solutions for battery-electric and range-extended vehicles
✓Manufacturing source recorded
NIO
Established in 2014 and headquartered in Shanghai, NIO is an intelligent electric-vehicle manufacturer operating the NIO, ONVO and FIREFLY brands. Its technology portfolio includes vehicle hardware, intelligent driving and cockpit systems, the SkyOS vehicle operating system, battery systems, charging and battery-swap infrastructure, and electric-drive and high-voltage systems.
- Legal entity
- Shanghai NIO Automobile Co., Ltd.
- Location
- CN
- Main products
- Electric passenger vehicles; automotive chips and intelligent hardware; intelligent-driving systems; smart-cockpit systems; connected-vehicle systems; SkyOS vehicle operating system; battery systems; electric-drive and high-voltage systems
Technical boundary FAQ
Why must chassis components be matched to an axle application?
State the exact subcategory, application platform and project stage first. Then provide Chassis function, Vehicle / axle application, Load / force envelope, Actuation / response, Packaging / interfaces. Tie every value to a specific variant, test condition and public source; keep unknown values explicit and close them during sample, PPAP or contract review.