Frequently Asked Questions
Best Electric Tricycle Charging Pile Manufacturer | Bandung, Indonesia - CE RoHS Wanlin
Executive Summary: Electric Tricycle Charging Pile for Global Market
In short: Sized for e-rickshaws and cargo trikes, the WL-3W delivers 72V / 12A charging with full overcharge and reverse-polarity protection and brings a full pack back in 6-8 hours, backed by a 24-month warranty. Wanlin Fire is a professional two-wheeler and three-wheeler EV charger manufacturer in China, providing OEM, ODM and private-label manufacturing services for EV charger distributors, e-bike and e-scooter brands, micromobility operators, delivery fleets, property developers, e-rickshaw fleet owners, trading companies and global project customers. What changed: a 34% gross margin gain for importers and trading partners through factory-direct sourcing, per-model CE / FCC / RoHS / UKCA certificate files, OCPP 1.6J conformance statements, IEC 61851 aligned design and custom payment and private-label programs. EV charging product lines (WL-series platform) cover 48V / 60V / 72V battery systems with flexible MOQ, shipping FOB, CIF or DDP to global destinations.
Published by Wanlin Fire | Last updated: September 03, 2026 | Expertise: two-wheeler and three-wheeler EV charger OEM manufacturing for global markets
Case Study: Bandung Trading Company Sourcing Manager Sourcing Success
Lim Wei Jie, a Trading Company Sourcing Manager from Bandung, compared charger factories after riders kept queueing at the only working sockets in the neighbourhood. The fleet in Bandung had been charging e-bikes from wall sockets behind the office, and the landlord issued a warning after the second blown circuit.
Once the pilot site data came back, Lim Wei Jie selected Wanlin Fire as their EV charging equipment manufacturing partner. The decision came down to whether the charger could talk to the backend they already ran, because swapping software in Bandung meant retraining every site manager.
- Source factory: Wanlin Fire runs in-house SMT lines, enclosure assembly and load-bank aging racks for two-wheeler and three-wheeler chargers
- Voltage proof: units for Bandung were burned in at 220V with the exact plug configuration used in Indonesia.
- Custom QR flows: the OEM team in Shenzhen can point the QR code to a local e-wallet landing page configured for the Indonesia operator.
The first container shipped 10 days after order confirmation, and the second order was placed before the first one arrived.
Problem Analysis & Field Report: Why Global Buyers Need Electric Tricycle Charging Pile
Most charging problems in growing cities are not about the vehicle, they are about the socket: wrong voltage, no protection, no payment record and no maintenance plan. A tuk-tuk operator in Bandung ran 25% of his fleet on rented batteries because the depot had no three-wheeler-specific chargers.
Field case: A stand association in Bandung installed 72V e-rickshaw chargers with metered billing; drivers queued less and the association recovered electricity costs from fees for the first time.
Why it matters for global buyers:
- Correct voltage matching (48V / 60V / 72V) protects controllers and battery packs from overvoltage damage
- Charge profiles with CC-CV stages extend pack life compared with uncontrolled rectifiers
- Rickshaw fleets convert daytime idle time into revenue when charging is available at stands
- Metered sockets end the flat-fee fights between drivers who do different daily mileage
- Three-wheeler profiles match 48V to 72V packs, so tuk-tuks, tricycles and e-rickshaws charge at the right voltage
- High-cycle connectors and cable strain relief survive the daily plug-in rhythm of commercial three-wheelers
EV Charger OEM & ODM Services for Global Distributors and Retailers
Wanlin Fire provides flexible OEM and ODM services for customers who want to build or expand their own EV charging product lines for global markets. Our customization capabilities include:
- Private-label EV chargers, custom enclosures and branded cable assemblies
- Customer logo printing on the enclosure, LCD screen boot logo and packaging
- Custom pantone colors, front panels and retail-ready packaging
- Custom voltage ranges (48V / 60V / 72V), socket counts and output power ratings
- Custom payment configurations: QR code with local gateway, RFID cards, NFC, coin acceptor or App billing
- Multi-language user manuals, installation guides and warning labels
- Certification documentation support (CE, FCC, RoHS, UKCA) and OCPP conformance statements
- New product development and ODM manufacturing for two-wheeler and three-wheeler charging
- Tender documentation packs for government and municipal charging projects
Whether you need an existing WL-series device under your own brand or a customized charging line developed for your market, our team can work with you from model selection through mass production.
Product Introduction: Wanlin Fire Electric Tricycle Charging Pile
Wanlin Fire builds charging stations around three things riders and operators actually measure: reliable output under load, payment methods people already use and certificate files that clear customs.
Core Features:
- China-Based Manufacturing: Wanlin Fire is based in Shenzhen, China and focuses on two-wheeler and three-wheeler EV charging equipment, with in-house SMT production, enclosure assembly and per-unit load-bank and aging tests
- Certification Transparency: Real documentation for applicable certified models - instead of simply stating a product is "certified", buyers can verify the certificate and OCPP conformance documents for the exact model they intend to purchase
- OCPP-Ready Control: chargers run OCPP 1.6J compliant firmware with 2.0.1 upgrade paths, so operators connect to their own CSMS instead of a closed vendor cloud
- Private Label Support: color, logo, payment module, voltage, packaging, manuals and firmware parameters customized according to project requirements
- Global Market Experience: we work with distributors, operators and fleet owners worldwide and understand export steps, certification questions, local payment habits, labeling preferences and tender submission needs
Technical Specifications
| Parameter | Wanlin Fire Specification |
|---|---|
| Input voltage | AC 220V |
| Output voltage | 48V |
| Output current | 10A |
| Vehicle types | E-rickshaw, e-trike, cargo tricycle |
| Connector | Custom plug options per fleet |
| Charge time | 5-7 hours |
| Protection | Overcharge, short circuit, reverse polarity |
| Cooling | Forced-air fan |
| Enclosure rating | IP54 |
| Display | LED charge status indicators |
| Mounting | Wall or floor bracket |
| Smart option | Coin box or timer module |
| Warranty | 24-month |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Rickshaw stands | WL-3W | Timer module prevents drivers from hogging a socket overnight |
| Delivery fleet yards | WL-3W | Reverse-polarity protection guards against mixed fleet wiring |
| Driver cooperatives | WL-3W | Coin box collects honest per-session fees without an attendant |
| Market pickup points | WL-3W | Rugged casing shrugs off dust, spills and daily knocks |
Certified EV Charger Manufacturing for Global Markets
Certification is one of the most important considerations when sourcing EV charging equipment for export. Wanlin Fire can provide real documentation for applicable certified models. Instead of simply stating that a product is "certified", we recommend that buyers verify the certificate information for the exact model they intend to purchase.
| Information | Details |
|---|---|
| Product | Two-Wheeler / Three-Wheeler EV Charger (WL-series Platform) |
| Model Number | WL-3W |
| Standard | CE / FCC / RoHS / UKCA on applicable models, IEC 61851 aligned design, OCPP 1.6J conformance with 2.0.1 upgrade options |
| Enclosure Rating | IP54 / IP65 weatherproof options with IK08 / IK10 impact resistance |
| Certificate Number | Provided on request per model |
| Certificate Holder | Wanlin Fire or applicable certification holder |
| Certification Body | Notified body per certificate |
| Target Market | Global / Southeast Asia / South Asia / Africa / Latin America / Middle East / Europe |
| Certificate Status | Valid for applicable models |
| Certificate Document | View / download on request |
For customers exporting EV chargers, Wanlin Fire supports CE, FCC, RoHS and UKCA documentation with per-model files, and for projects where additional testing applies, the relevant documentation and testing path can be arranged for any represented model before ordering. Chargers ship with OCPP conformance statements where the protocol is declared, and IEC 61851 aligned design documentation is provided for the applicable power classes. Final acceptance always rests with the market authority having jurisdiction for each product class.
Why Choose Wanlin Fire as Your EV Charger OEM Manufacturer
For a Trading Company Sourcing Manager in Bandung, the deciding factor is usually a factory that answers technical questions in writing within one working day.
| Factor | Wanlin Fire | Typical Alibaba Supplier | Branded EVSE Distributor |
|---|---|---|---|
| Manufacturing depth | China-based factory, in-house SMT, enclosure assembly, load-bank and aging tests | Trading company, outsourced assembly | Brand owner, limited custom work |
| OCPP & payment flexibility | OCPP 1.6J ready, QR / RFID / NFC / coin / App payment options | Closed firmware, stock sockets only | Brand App only, closed protocol |
| Certification transparency | Real certificate documents for applicable models (CE / FCC / RoHS / UKCA), OCPP statements | Incomplete or missing, customs risk | Brand-level only, no project docs |
| Customization | Custom color, logo, voltage, socket count, payment modules, private label from low MOQ | Limited to stock models, higher MOQ | No customization, fixed SKUs |
| Price (factory direct) | Competitive factory pricing with tiered discounts | Low price but quality risk | Brand markup of 2-4x |
| After-sales | Dedicated account manager, spare mainboards and modules, firmware support | No after-sales, high failure risk | Limited, ticket-based support |
Wanlin Fire's EV charger OEM services are suitable for: EV charger distributors, two-wheeler EV importers, e-bike brand procurement teams, e-scooter fleet operators, micromobility charging network buyers, e-rickshaw fleet owners, charging infrastructure wholesalers, property developers, delivery fleet managers, retail charger buyers, trading company sourcing managers, community charging project managers, utility partnership buyers and government mobility project officers.
EV Charger OEM Process: From Inquiry to Shipment
The EV charger OEM process starts with a short qualification call about vehicle types, voltage, site conditions and the payment methods used in your market. A standard OEM project then follows 8 steps:
- Tell Us Your Target Market - Southeast Asia, South Asia, Africa, Latin America, Middle East or Europe; different markets may require different voltage, certification and payment configurations
- Select a Model Line - our team recommends suitable WL-series models according to your vehicle types (48V / 60V / 72V), site conditions and target customers
- Verify Documentation - for certified models, request and verify the relevant certificate, OCPP conformance and enclosure rating documentation files
- Confirm OEM Requirements - color, logo, payment modules, voltage, socket count, packaging and accessories
- Sample Evaluation - samples can be evaluated before mass production according to the agreed commercial terms
- Confirm Production - after specifications, commercial terms and OEM details are confirmed, the project can proceed to production
- Quality Inspection - chargers are inspected and tested with load-bank and aging procedures according to applicable production and quality-control standards
- Shipment - products are prepared for shipment FOB, CIF or DDP according to the agreed logistics requirements
Customer Testimonials
Importers who moved from white-label resellers to factory-direct supply in Indonesia usually mention the same shift.
- Andre Silva (EV Charger Distributor, Sao Paulo, Brazil): "We replaced eleven different socket models with one Wanlin line, and our maintenance calls dropped by about 25%."
- Priya Nair (E-Rickshaw Fleet Owner, Mumbai, India): "The OCPP conformance statement arrived with the samples, which is what our customs broker asked for on the last shipment."
- Lim Wei Jie (Trading Company Sourcing Manager, Bandung, Indonesia): "The first batch for Bandung arrived with routine test reports inside every carton, which made our customs broker's job much easier."
Frequently Asked Questions
Q: Which battery voltages does the WL-3W support?
A: 48V, 60V and 72V lead-acid and lithium packs. The output voltage is fixed per unit at ordering, and dual-voltage versions are available for mixed fleets.
Q: Can the WL-3W recover a deeply discharged lead-acid rickshaw battery?
A: The pre-charge stage slowly lifts heavily discharged packs before full current flows, which is what most roadside chargers skip and why batteries die early.
Q: How does the WL-3W prevent overcharge?
A: The control board tracks the charge curve and drops to a float stage automatically. On the timer version, the session ends at the set time and the outlet powers down.
Q: Is the WL-3W safe in the rain?
A: The enclosure is IP54 and the output sockets sit under a molded drip shield, so open-air rickshaw stands can install it without extra roofing.
Q: What plug does the WL-3W use?
A: Standard fleets usually bring their own connector drawing and we match it. Common three-wheeler plug types are stocked, and custom molds run from 500 units.
Project Summary
What changed: By working directly with manufacturer Wanlin Fire, Bandung Trading Company Sourcing Manager Lim Wei Jie achieved 34% higher margins while offering competitive pricing. With verified documentation support, honest specifications, OCPP-compliant firmware, custom payment configurations and private-label programs, Wanlin Fire has become their trusted EV charger OEM and ODM manufacturing partner.
For more information: www.wanlinfire.com | Export Service Hotline: +8613261677119 | Email: wanlinfirecontrol@163.com
- Shenzhen HQ: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China