China City 4 Supplier & Factory

Precision Engineering, Premium Urban Electrified Mobility Ecosystems, and Custom B2B Fleet OEM/ODM Solutions from Linyi Fulong New Energy Co., Ltd.

1. Global Industrial Landscape of Urban Commuting and the Rise of China's "City 4" Manufacturing Standards

The global shift toward micro-mobility and carbon-neutral transportation has reached a pivotal juncture. As metropolitan regions enforce low-emission zones (LEZs) and municipal bodies restructure urban infrastructure to prioritize light vehicle flows, the demand for high-performance, low-maintenance electric two-wheelers and three-wheelers has surged. China has cemented its role as the dominant powerhouse in this sector, moving beyond simple scale manufacturing into advanced technology systems and integrated digital supplies. This is the origin of the "City 4" standard—a benchmark for high-reliability, efficient, urban commuter vehicles designed for daily commercial and residential applications.

From an industrial perspective, modern urban logistics and commuter networks require vehicles that operate under extreme duty cycles, characterized by frequent stop-and-go patterns, varying payloads, and diverse weather conditions. As a leading China City 4 supplier and factory, our engineering focus at Linyi Fulong New Energy Co., Ltd. addresses these challenges directly. By utilizing vertical integration of the supply chain—from high-strength structural steel frame welding to automated powder coating and internal R&D on brushless motor controllers—we deliver fleet configurations that reduce total cost of ownership (TCO) for global distributors and logistics operators.

Information Gain Insight: The true commercial value in importing urban electric vehicles lies not just in battery capacities, but in the structural longevity of the chassis and high-frequency efficiency under varied thermal states. Our "City 4" standard emphasizes chassis rigidity, structural reinforcement, and optimized battery-to-controller mapping to maximize energy conversion.

2. Technical Architecture: Inside the Engineering of "City 4" Electric Powertrains

To establish true authority (E-E-A-T) in the electric micro-mobility field, it is essential to examine the technical parameters that govern vehicle performance. The typical 48V electric motorcycle configuration represents a refined balance between voltage-safety standards and torque-delivery requirements. By opting for a 48V architecture, vehicles comply with international low-voltage electrical safety standards (negating the need for complex high-voltage insulation systems), while preserving sufficient current density to handle steep urban inclines.

Our technical roadmap focuses on three primary components: the motor, the controller, and the battery management system (BMS). Our silent brushless DC (BLDC) motors, ranging from 500W to 1500W, utilize high-grade NdFeB (Neodymium Iron Boron) permanent magnets to sustain performance under sustained loads. These motors are managed by sine-wave controllers that process real-time hall-sensor feedback, resulting in smooth acceleration transitions, decreased mechanical wear, and a significant reduction in operational noise compared to traditional square-wave controllers.

Performance Spec Commuter Series (G5 / Chitu) Cargo E-Trike Series Standard E-Bike Series
Nominal Voltage 48V / 60V Options 48V / 60V Heavy Duty 48V Standard
Motor Type BLDC Hub Motor (Silent) Differential Gear Motor Brushless Rear Hub Motor
Peak Power Output 800W - 1200W 1000W - 1500W 500W
Battery Compatibility Lead-Acid / LiFePO4 Lead-Acid (Deep Cycle) Lithium-Ion (Removable)
Range Capability 50km - 70km per charge 45km - 60km (Loaded) 40km - 55km
Linyi Fulong New Energy Co., Ltd. Manufacturing Facility

About Us & Our Foundations

The company has developed into a comprehensive enterprise integrating R&D, production, and sales of electric two-wheelers and three-wheelers, with a complete industrial chain. Currently, Linyi Fulong New Energy Co., Ltd. has an annual production capacity exceeding 500 thousand units, with products sold to more than 90 countries and regions, enjoying widespread recognition.

In the increasingly fierce market competition, the company always takes "customer first, quality first" as its core operating principle, which is not only a solemn commitment to customers, but also the fundamental cornerstone of the company's sustainable development, running through every link of business development. With customer demand as the core orientation, we set up a professional market research team to deeply understand the actual needs of different customer groups. Building a solid foundation for development with excellent quality, the company selects high-quality raw material suppliers and establishes strict raw material acceptance standards. At the same time, advanced production equipment and technology are introduced to realize the automation and fine control of the production process. Ensure that every production link meets the quality standards.

Proven Global Scale & Reliability

Our operational capacity and market reach demonstrate Linyi Fulong's long-term authority and production expertise.

10
Years Production Experience
15+
Professional Engineers & R&D Specialists
20,000
Sq. Meters Factory Coverage Area
90+
Global Export Countries & Regions

Strict QA Management

Every vehicle undergoes testing for frame load tolerances, water ingress, and battery cycling to ensure strict reliability before export packing.

Since 2017 Growth

Established as an independent brand with deep roots in regional manufacturing hubs, allowing us to source quality components cost-effectively.

Integrated Ecosystem

Our facility designs, welds, paints, and assembles vehicles internally to maintain strict quality control across our product lineup.

3. Localized Application Scenarios: Solving Modern Transport Scenarios

A key concept of Search Intent Mining is recognizing that global buyers do not purchase "electric motorcycles" in a vacuum—they buy solutions for localized challenges. The "City 4" design philosophy is based on clear, real-world utility frameworks:

Scenario A: High-Density Urban Commuting & Gridlock Avoidance

In traffic-congested cities such as Manila, Jakarta, and Rome, commuters struggle with delayed public transit and restricted parking spaces. Lightweight electric scooters like the ASIAN DRAGON White Urban Electric Scooter provide a nimble footprint that maneuvers through congestion easily. The 48V powertrain delivers immediate torque response, allowing riders to maintain stable flow in urban traffic, while the built-in storage compartments offer practical daily utility.

Scenario B: Last-Mile Delivery & Small-Scale Logistics

E-commerce expansion has increased the pressure on delivery operators to find low-cost, low-maintenance fleet vehicles. Open cargo electric trikes, including our ASIAN DRAGON Gray-Black E-Trike, are engineered to meet this need. With reinforced rear axle assemblies and dual shock suspension, these vehicles support heavy agricultural payloads or bulk delivery parcels over broken pavement and rural paths, operating at a fraction of the cost of combustion delivery vans.

Scenario C: Campus and Short-Trip Tourism Communities

University grounds, holiday resorts, and historical town centers require zero-emission transportation that operates quietly. Cute retro designs, such as the ASIAN DRAGON Lavender FULONG Electric Motorcycle, provide an appealing, accessible rental option. These models prioritize safety, with governed top speeds and easy-to-use controls, making them suitable for casual riders and students alike.

4. Macro-Industry Solutions: Fleet Operations & Custom OEM/ODM Integration

For fleet procurement managers, buying off-the-shelf vehicles rarely meets all operational demands. This is where Linyi Fulong's OEM/ODM capabilities provide significant value. Our factory has optimized production lines to accommodate custom modifications, including corporate livery branding, GPS tracking hardware installation, heavy-duty battery upgrades, and specialized carrier accessories.

Through our comprehensive R&D structure, we coordinate directly with clients during the prototyping phase. Our engineering team assists from draft approvals and mechanical stress analyses to prototype testing and full-scale factory runs. This ensures that final vehicles are optimized to perform in their specific regional climates—whether that requires high-temperature thermal management systems for tropical regions or protective chassis coatings for saline coastal environments.

Our Vision & Factory Journey

In the future, the company will continue to take "customer first" as the guide, listen to your needs and constantly optimize products and services; Taking "quality first" as the bottom line, we will provide you with reliable product guarantee and help your business development. Welcome every partner to inspect the factory, get a deeper understanding of the company's strength and concept, eliminate cooperation concerns and establish a more stable trust relationship. Look forward to your visit, witness the quality strength with us and draw a blueprint for cooperation!

Visual Glimpses of Our Technical Capabilities

Factory Testing Hall
Chassis Assembly Facility
Finished Product Dispatch Yard
E-MOTORCYCLE

Fashionable and Efficient Transportation designed for urban streets and inter-city commutes.

VIEW MORE →
E-SCOOTER

Fashion-forward and Fast Commuting Options for agile navigation and easy storage.

VIEW MORE →
E-BIKE

Light and Convenient Transportation Tool with silent motors and long range capabilities.

VIEW MORE →
E-TRICYCLE

Stable, high-capacity vehicle for family commuter groups and regional cargo logistics.

VIEW MORE →

5. Technical Roadmap & Future Outlook: The Next Stage of Clean Urban Mobility (2025-2030)

Micro-mobility design is transitioning away from simple mechanical assemblies toward highly integrated, intelligent vehicle networks. Over the next five years, Linyi Fulong will introduce advanced telemetry and safety enhancements across all City 4 models. Our primary development objectives focus on integrating IoT connectivity, allowing fleet operators to monitor real-time vehicle locations, run remote battery health diagnostic loops, and manage speed parameters dynamically.

Additionally, we are exploring higher-density chemistry options, such as cobalt-free sodium-ion battery cells, to offer improved cold-weather capacity and a lower cost alternative to traditional lithium setups. By utilizing regenerative braking technology, we aim to capture and redirect kinetic energy back to the battery pack during deceleration, extending urban driving range by up to 10% on hilly terrain.

Precision Matching & Customized Lifestyles

Precision matching for personalized styles. Customized designs based on user demographics, making it easy to find the perfect fit for you. Commuters get matched with long-lasting batteries, families with children find roomier seats, and short-distance commuters have lightweight options available, ensuring everyone finds their ideal and practical electric bike.

Tailored Engineering for Varied Demographics

Whether designing vehicles for suburban students, urban delivery drivers, or leisure commuters, our engineering team modifies standard configurations to optimize utility. This matches our core commitment: providing vehicles built for their intended operating environment.

  • For Enthusiasts: High torque motors, responsive disc brakes, and rugged suspension.
  • For Students: Lightweight designs, integrated security systems, and built-in device chargers.
  • For Fashion Guys: Retro aesthetics, custom color schemes, and modern LED lighting elements.
  • For Urban Commuters: Long-life battery packs, ergonomic riding postures, and under-seat storage.
Precision Matching Showcase

Detailed Fleet & Model Showcase

A complete breakdown of our export-grade models, manufactured to meet regional compliance standards worldwide.

Robot Model 48V Electric Motorcycle
OEM/ODM Available
Robot Model 48V Electric Motorcycle, Export & Cross-border Supply
Inquire Technical Sheet →
Little Chitu Model 48V Electric Motorcycle
Direct Supply
Little Chitu Model 48V Electric Motorcycle for Export, Direct Factory
Inquire Technical Sheet →
Diniu II Export 48V Electric Motorcycle
Heavy-Duty Frame
Diniu II Export 48V Electric Motorcycle, Direct Factory OEM/ODM
Inquire Technical Sheet →
Diniu Model Export 48V Electric Motorcycle
Original Design
Diniu Model Export 48V Electric Motorcycle, Original Factory
Inquire Technical Sheet →
Jinpai Niu Model Export 48V Electric Motorcycle
Source Supplier
Jinpai Niu Model Export 48V Electric Motorcycle, Source Factory
Inquire Technical Sheet →
Second-generation robot model electric motorcycle
Generation II
Second-generation robot model electric motorcycle, 48V, export-grade
Inquire Technical Sheet →
Xindonggui III Export Version 48V
Latest Version III
Xindonggui III Export Version 48V Electric Motorcycle | Direct Factory
Inquire Technical Sheet →
Xindonggui II Export Version 48V
Version II
Xindonggui II Export Version 48V Electric Motorcycle | Direct Factory
Inquire Technical Sheet →
Xindonggui Model Export Version 48V
Urban Standard
Xindonggui Model Export Version 48V Electric Motorcycle | Source Factory
Inquire Technical Sheet →
Shangling Model 48V Electric Motorcycle
Comfort Commuter
Shangling Model 48V Electric Motorcycle | Direct Factory Service
Inquire Technical Sheet →
U11 Model 48V Electric Motorcycle
Agile Maneuver
U11 Model 48V Electric Motorcycle | Direct Factory OEM/ODM Service
Inquire Technical Sheet →
G11-9 Model, Export-oriented 48V
G-Series Peak
G11-9 Model, Export-oriented 48V Electric Motorcycle, Source Factory
Inquire Technical Sheet →
G7 Model Export 48V
G-Series Standard
G7 Model, Export-oriented 48V Electric Motorcycle, Source Factory
Inquire Technical Sheet →
G6 Smart Edition 48V
Smart Integration
G6 Smart Edition, for export, 48V electric motorcycle
Inquire Technical Sheet →
Model G5 Export 48V
Global Best-Seller
Model G5 • For Export • 48V Electric Motorcycle • Direct Factory
Inquire Technical Sheet →
G3 48V Electric Motorcycle
Efficient Utility
G3 48V Electric Motorcycle for Export - Source Factory OEM/ODM
Inquire Technical Sheet →

Technical & Procurement FAQ

Essential insights for global distributors, wholesalers, and fleet operations procurement officers.

QWhy is 48V the standard for urban commuting electric motorcycles?

A 48V system is chosen for safety, design efficiency, and compliance. In many regions, voltages under 60V DC are classified as extra-low voltage, which simplifies international safety certifications. Additionally, a 48V configuration provides sufficient current to drive 500W-1500W motors, delivering the necessary acceleration and torque for urban commutes while protecting battery life.

QHow does Linyi Fulong manage shipping and customs compliance?

We have over 10 years of experience exporting to more than 90 countries. We construct all shipments to match regional regulatory frameworks, such as EEC compliance for Europe and DOT standards for the United States. We provide full shipping documentation, including certificates of origin, bills of lading, and custom product labels to simplify customs clearance at your destination port.

QWhat customization (OEM/ODM) options does the factory support?

Our OEM/ODM services cover structural, electrical, and cosmetic modifications. This includes chassis adjustments for higher load capacities, custom battery storage configurations (lead-acid or lithium configurations), paint design, corporate branding, and integration of fleet tracking software.

QWhat is the life expectancy of the batteries supplied?

Life expectancy varies by battery chemistry. Our standard deep-cycle lead-acid batteries support approximately 300 to 500 charge cycles, which is suitable for standard, cost-sensitive daily commuting. For commercial fleets and logistics routes, we recommend upgrading to LiFePO4 (Lithium Iron Phosphate) cells, which provide over 2,000 charge cycles while maintaining thermal stability and efficiency.

QHow is quality controlled during the manufacturing process?

Our quality control starts at the material stage, with incoming inspections on steel tube density, motor magnets, and wiring harnesses. During assembly, each frame is checked for welding alignment, followed by testing of the electrical systems and motor efficiency. Finished units undergo a dynamo test to verify speed and braking performance before packing.

QCan we perform on-site factory audits prior to placing bulk orders?

Yes. We welcome all partners, distributors, and third-party inspectors to visit our manufacturing facilities in Linyi, China. An in-person visit allows you to review our welding quality, paint processes, and assembly lines, helping to confirm our technical capacity before commencing long-term supply agreements.