01CONCEPT DESIGN
Styling Concept
Define brand direction, vehicle proportion, volume and design language, from creative decisions to styling data input.
CORE DESIGN & ENGINEERING CAPABILITY
Turning Styling Intent into Production-Ready Vehicle Engineering
02PARAMETRIC ENGINEERING
Engineering Design
Coordinate Exterior, Interior, Body, Closures and system interfaces in parametric 3D data, turning styling intent into manufacturable structures.
100%Parametric 3D modelling0.001 mmData precision control
03DIGITAL VALIDATION
Simulation Engineering
Use structural, safety, NVH, CFD and occupant-protection analysis to identify risk and drive design optimisation before physical validation.
CHTAE covers styling concepts, engineering design and simulation. Engineering design connects Exterior, Interior, Body, Closures and Integration, while digital analysis drives convergence before prototype build.
01 / EXTERIOR ENGINEERING
Exterior Engineering
Coordinate structure, regulations, manufacturing and assembly for front and rear bumper systems, converging the styling A-surface and internal mounting strategy in one data chain.
PRECISION MATCHING & DELIVERY
Precision Fit and Implementation
Turn the styling A-surface into a complete, reliable and production-ready bumper system, coordinating visible parts, internal structures, sensors, mounting limits and service strategy.
01 / FRONT BUMPER
Front Bumper · Full Component Development
Cover the bumper fascia, grille, trim, brackets, fasteners and energy absorbers, defining complete assembly boundaries from visible parts to internal structures.
02 / REAR BUMPER
Rear Bumper · System Integration
Coordinate radar, reflectors, license-plate lamps, cameras, fog lamps, trims and brackets, locking down sensing, service and assembly interfaces early.
02 / INTERIOR ENGINEERING
Interior Engineering
Develop interior modules into verifiable, assembly-ready and production-ready systems across visibility, cabin comfort, functional integration and perceived quality.
- Safety and visibility barriers
- Perceived quality and module integration
- Ergonomic comfort and core structures
•Safety and Visibility StructureReserve a reliable curtain-airbag deployment path and optimize the A-pillar section to reduce the driver's blind zone.
•Function Integration and Perceived QualityIntegrate speakers, ambient lighting and switches while optimising acoustics and mounting structures to reduce squeaks and rattles at source.
•Safety, Comfort and Technology CombinedDevelop a high-strength seat frame for global crash regulations, then apply ergonomic foam and trim design for comfort.
•Functions and Ergonomics, Precisely IntegratedOptimize ergonomic layout and internal mechanisms to integrate shifting, storage and electronic modules within a compact space.
•Core Structure for Vehicle Performance and SafetyEngineer instrument-panel cross-car-beam stiffness and NVH while ensuring seamless integration and reliable deployment of the driver airbag.
03 / BODY ENGINEERING
Body Engineering
Establish a production-ready structural foundation by balancing safety, performance, lightweighting and cost across load paths, joints, dimensional quality and manufacturing processes.
- Stamping, welding and integrated die casting
- Crash load paths and structural safety
- Dimensional chains and manufacturing datums
01Integrated Die Casting: Process ShiftReplace multiple welded parts with large castings to reduce joints and improve dimensional stability.
02Underbody Assembly: Load-Bearing BaseBuild a high-stiffness platform and optimize crash-load transfer and NVH performance.
03Front Crash System: Energy ShieldAbsorb and distribute crash energy efficiently while balancing regulations and repair cost.
04Upper Body: Safety CageCreate a complete occupant-cell safety cage with greater ring stiffness and assembly precision.
04 / CLOSURES ENGINEERING
Closure Engineering
Coordinate motion, sealing, durability, lightweighting and operating quality so every closure system performs reliably in real conditions.
Balance pedestrian protection, high-speed flutter resistance, and latch and hinge system design.
Coordinate the opening path, sealing system and powered operation.
Coordinate gap and flush, structural performance and child-safety lock integration.
Coordinate side impact, NVH, closing quality, and window lift and guide design.
05 / SYSTEM INTEGRATION
System Integration
Use vehicle hard points and vehicle datums to coordinate electrical systems, thermal management, lamps and module packaging, identifying interference, clearance and assembly risks early.
- Space, section and motion checks
- Mounting interfaces and assembly sequence
- Cross-discipline issue identification and closure
Plan 3D routes, fixing points, clips and channels, then verify interference and assembly access.
Coordinate the HVAC unit, ducts, brackets and pipe interfaces to meet defrosting and NVH requirements.
Verify hard points, boundaries, motion envelopes and assembly sequence across disciplines.
Develop lamp structures and mounting boundaries while balancing regulations, sealing and styling execution.
Optimize module boundaries, mounting points and removal space for service and manufacturing feasibility.
Coordinate suspension, steering and braking interfaces with the body, checking motion envelopes, hard-point relationships and assembly boundaries.
DIGITAL SIMULATION
Simulation
Turn complex physical problems into comparable, traceable engineering conclusions, evaluating structure, safety, NVH, fluids and occupant protection before prototype build.
- Set performance targets during concept development
- Joint validation and optimization across load cases
- Feed simulation conclusions back into design
07 / ELECTRICAL & VEHICLE TEST
电气与整车测试
围绕整车电器功能、连接关系与接口状态开展检查和验证，协同记录测试结果、跟踪问题并支持闭环。
- 接口联调梳理连接关系与协同检查事项。
- 测试验证配合功能、台架和整车测试。
- 问题闭环记录、跟踪并协同处理问题。
- 工程支持衔接测试发现与工程跟进支持。
INTEGRATED CAPABILITY
Styling Defines Direction. Engineering Delivers. Simulation Validates.
CHTAE connects styling concepts, parametric engineering, digital prototypes and multiphysics simulation in one data chain, giving every design decision a clear engineering basis and converging toward a manufacturable, verifiable production solution.
Styling Concept
Define vehicle proportion, stance, design language and surface direction.
Parametric 3D
Connect engineering development through parametric 3D data.
Data Precision
Control hard-point, section, interface and assembly-data precision.
Cross-Discipline Collaboration
Coordinate five engineering disciplines with digital simulation.
Multiphysics Simulation
Cover structure, safety, NVH, fluids and occupant protection.
Digital Prototype Validation
Check interference, clearance, motion envelopes and assembly access.
Closed-Loop Data
Feed simulation conclusions back into engineering optimization.
Production-Ready
Connect prototype build, suppliers, issue closure and delivery milestones.
Validate Every Design Decision in the Digital Prototype
From styling input and engineering data to simulation conclusions, CHTAE moves validation into the concept phase, identifying structural, packaging, performance and manufacturing risks early and driving continuous convergence with clear engineering evidence.
CAD, CAE, DMU and project milestones share one data chain, connecting prototype build, supplier collaboration and issue closure to support production quality, development efficiency and final delivery.