OEM E 4 Wheeler Manufacturers & Service

High-Capacity Smart Electric Mobility Solutions & Custom Unmanned Systems for Global B2B Enterprises

Featured Electric Mobility Vehicles

Explore our high-performance fleet including electric folding scooters, intelligent quadricycles, and cargo-optimized tricycles.

Custom China Electric Tricycle S-2

Custom China Electric Tricycle S-2: Powerful, Safe, Eco-Friendly City Transport

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Custom China Factory Suppliers Electric Folding Scooter A8

Custom China Factory Suppliers Electric Folding Scooter A8: Compact & Portable

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High-Quality Electric Folding Scooter A7

High-Quality Electric Folding Scooter A7: Compact, Portable, Brushless Motor

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Custom Electric Folding Scooter A7

Custom Electric Folding Scooter A7: Compact, Portable, and Highly Reliable

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Wholesale High-Performance China A1 Folding Electric Tricycle

Wholesale High-Performance China A1 Folding Electric Tricycle: Safe Commuting

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Custom China Electric Tricycle DS-13

Custom China Electric Tricycle DS-13: Powerful and Eco-Friendly Urban Transport

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OEM Powerful Electric Tricycle M6

OEM Powerful Electric Tricycle M6: Safe, Versatile Urban Transport Direct

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Custom China Electric Tricycle M6

Custom China Electric Tricycle M6: Powerful & Safe Dual-Purpose Urban Cruiser

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Aiweda Logo TIANJIN AIWEDA TECHNOLOGY

Leading the Paradigm Shift in Micro-Mobility Systems

Tianjin Aiweda Technology Co., Ltd. is a modern professional pioneer integrating robust R&D, advanced precision production, and responsive global services. Since we launched our flagship "Aiweda" brand in 2019, our corporate philosophy has remained rock-solid: "Quality builds the brand, service wins the market". We dedicate our multi-disciplinary engineering teams to offering secure, durable, and highly customized electric 3-wheeler and 4-wheeler solutions for international commerce.

Unmanned Driving & AI Systems

Aiweda is China's exclusive developer customizing unmanned autonomous driving platforms and intelligent voice systems specifically engineered for elderly and low-speed electric 3 and 4-wheel utility vehicles.

Manufacturing Precision & Facilities

Located in the highly integrated industrial hub of Wuqing District, Tianjin, our facility operates two domestic fully automatic production lines. We utilize intelligent robotic processes including laser cutting, automatic stamping, robotic welding, electroplating, and dust-free baking ovens to guarantee structural absolute durability.

Factory Production Line Robotic Welding Unit Stamping Area Inspection Station Baking Paint Line Assembly Station Vehicle Inventory R&D Test Track
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200+
R&D & Production Engineers
500,000+
Annual Units Production Capacity
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15+
Global Export Markets
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100%
Quality Assurance Tested

E-4 Wheeler & Micro-Mobility Strategic Insights

White Paper: Analysis of Engineering Standards, Autonomy, and B2B Sourcing Requirements.

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1. Regulatory Evolution & Safety Standards

Global markets (particularly the EU and North America) are tightening definitions for Low-Speed Electric Vehicles (LSEVs). Compliance demands advanced dual-circuit braking architectures, strict chassis crash-resistance tests, and certified battery management systems (BMS). Aiweda aligns all OEM builds with EEC and DOT standards, minimizing compliance overhead for global distributors.

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2. Autonomous Navigation & Fleet Integration

Industrial cargo campuses, retirement communities, and last-mile operations are replacing legacy manual fleets with intelligent, connected vehicles. Our integrated AI systems deliver smart mapping, obstacle avoidance, and voice control diagnostics, providing fleet operators with centralized logistics telemetry and enhanced safety metrics.

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3. Advanced Battery Systems (LFP vs. Li-ion)

Modern electric vehicles must withstand intensive duty cycles. Choosing between Lithium Iron Phosphate (LFP) for longevity and High-Density Ternary Lithium for colder climates requires precise engineering customization. We supply multiple voltage and capacity options (48V 12A/20A/50A) matched with intelligent thermal management.

Global Enterprise Procurement Needs & Customization Logic

B2B procurement agents face complex hurdles when selecting electric vehicle manufacturing partners. Factors like duty cycle life, chassis composition, and maintenance downtime determine the total cost of ownership (TCO). Aiweda mitigates these risks through a fully integrated supply chain structure:

  • Structural Resilience: High-carbon steel frames undergo rigorous stress-analysis simulation before manufacturing, ensuring high load capacity.
  • Motor Efficiency: High-performance brushless DC (BLDC) motors (350W to 1000W) are paired with sine-wave controllers to reduce energy loss by 18% compared to industry standard square-wave controllers.
  • Fail-safe Electromagnetic Brakes: Our safety mechanism stops the vehicle instantly upon throttle release, preventing rolling on inclines—an essential feature for elderly and industrial cargo safety.

Macro Industry Mobility Solutions

Engineered systems configured to optimize commercial delivery, public transit, and personal mobility.

Classic Meets Modern Electric Tricycle

Classic Meets Modern

Robust passenger-first design. Engineered for high-comfort inner-city transport networks, incorporating smart throttle control, suspension tuning, and dynamic roll stabilization.

Rock-Solid Load Capacity Folds in Seconds

Rock-Solid Load Capacity

Reinforced folding quadricycles engineered for quick storage. Heavy-duty utility structures optimized for warehouses, logistics hubs, and personal commuting.

Passenger & Cargo Dual-Use

Passenger & Cargo Dual-Use

Modular chassis systems allowing swift conversion between personnel shuttle and heavy cargo transport, powered by 1000W drivetrain engines.

Precision Manufacturing Workflow

Our 6-step integrated quality control system ensures that every vehicle exceeds global safety requirements.

STEP 1
Welding Process
Welding & Frame Structuring
STEP 2
Baking Varnish Process
Automated Baking Varnish
STEP 3
Assembly Line
Precision Component Assembly
STEP 4
Quality Inspection
Quality & Road Inspection
STEP 5
Safe Packing
Vibration-Resistant Packing
STEP 6
Product Shipping
Finished Product Shipping

Global Compliance, After-Sales & Localization

Deploying micro-mobility fleets across borders requires a thorough understanding of regional frameworks. Aiweda supports partners with complete documentary compliance (CE, UN38.3, MSDS) and highly responsive after-sales service. Our R&D and production team of over 200 experts handles custom requests for motors, battery configuration, branding, and smart telemetry integration.

Custom Engineering & OEM/ODM

Modify width, load profiles, suspension systems, or safety enclosures to comply with municipal guidelines or specific commercial delivery tasks.

Certified Battery Shipments

All lithium battery options are shipped with comprehensive test reports matching regional maritime and land transit mandates.

B2B Technical Support

From complete wiring schematics to modular replacement parts, our engineers provide video diagnosis and fast component dispatch.

Frequently Asked Questions (B2B FAQ)

Insights from our engineering and export departments to assist your procurement decisions.

Q1: What are the differences between your electric 3-wheelers and 4-wheelers regarding load stability?
Our electric 4-wheelers (such as the VS-3 and A5) are designed with a wider mechanical wheelbase and a reinforced high-carbon steel chassis, distributing weight evenly across four contact points. This layout offers superior stability on uneven terrain and steep inclines. Our 3-wheel models (like the S-2 and Q1) are optimized for tighter turn-radii and urban lane maneuvering.
Q2: How does the electromagnetic braking system operate on slopes?
Our electromagnetic brakes are designed to fail-safe. The moment the driver releases the accelerator, the system automatically locks the drive shaft. This prevents rolling backwards on steep hills and ensures immediate stopping without manual lever pressure, a vital safety requirement for both senior mobility and cargo-handling operations.
Q3: Do you support customization of the software or AI navigation systems?
Yes, our in-house AI technology team can integrate custom voice control profiles, remote fleet tracking software, geo-fencing speed restrictions, and automated path-finding models. Please contact our technical division to discuss your specific operational requirements.
Q4: What is the typical lead time and supply capacity for OEM orders?
With our dual automated production lines and 200+ production personnel, we have an annual output capacity of 500,000 units. Standard OEM configurations are dispatched within 25–35 days after deposit confirmation, depending on customization scale.

Extended Product Line & Utility Solutions

Select models optimized for long-range, urban cargo transport, and recreational operations.

High-Quality Electric Tricycle M9

High-Quality Electric Tricycle M9: High-Performance Commuting Solution

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Custom Electric tricycle S-2

Custom Electric tricycle S-2: Dual-Purpose Passenger & Cargo Utility Vehicle

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China Electric Tricycle C3

China Electric Tricycle C3: High-Performance, Safe & Eco-Friendly

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China Powerful S-3 Electric Tricycle

China Powerful S-3 Electric Tricycle: Safe, Comfortable Commuting

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Wholesale Electric Tricycle Q1

Wholesale Electric Tricycle Q1: High-Performance Safe Urban Cruiser

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Wholesale Electric Three-Wheeler S1

Wholesale Electric Three-Wheeler S1: Ideal for Urban Commuting & Leisure

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China Electric Quad Vehicle VS-3

China Electric Quad Vehicle VS-3: Ultimate Performance & Comfort

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Custom China Electric Tricycle DS-2

Custom China Electric Tricycle DS-2: For Urban Commuting & Cargo

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