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Quick answer: The WL-TM Coin and App Payment Timer Charger takes coin and QR dual payment across 12 outlets, runs 1-6 hours countdowns, and keeps a daily coin count record for operators under a 18-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. Key result: a 35% 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
What started as a request for twenty wall-mounted units from an Electric Motorcycle Importer in Can Tho became a 200-unit pilot after the first OCPP test session. A monsoon-season inspection in Can Tho found rusted pins on three outdoor sockets that had never been rated for rain.
After reviewing quotes from three countries, Sok Dara selected Wanlin Fire as their EV charging equipment manufacturing partner. The buyer picked Wanlin Fire because the quote included IP65 enclosures and surge protection as standard, not as a paid add-on.
A 60-socket pilot was installed in two condominium basements, and occupancy of the charging bay crossed 20% within three weeks.
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 shared hostel in Can Tho timed scooter charging by honor system, and the evening queue disputes cost the front desk an hour a day.
Field case: A market operator in Can Tho set a timer charger at a flat rate per hour; the hogging problem disappeared and the bay turned over 25 times a night.
Why it matters for global buyers:
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:
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.
The App Payment Timer Charger for E-Bikes is assembled in the Shenzhen factory with IP54-level sealing as standard, which is why property teams in Can Tho install it in open car parks.
Core Features:
| Parameter | Wanlin Fire Specification |
|---|---|
| Payment options | Coin slot plus app QR code |
| Timer range | 1-6 hours |
| Socket outlets | 10 outlets |
| Pricing | Configurable per coin slot |
| Display | LED countdown per outlet |
| Construction | Steel cabinet |
| Cash box | Security lock with coin counter log |
| Enclosure rating | IP54 |
| Input voltage | AC 220V / 110V configurable |
| Reporting | Daily coin count record |
| Installation | Wall mount |
| Session control | Auto stop at timer end |
| Warranty | 18-month |
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Legacy station upgrades | WL-TM | Coin flow keeps service familiar while the app option phases in |
| Market areas | WL-TM | Traders and riders without bank cards still get charged |
| Tourist spots | WL-TM | Countdown display sets clear expectations for short stops |
| Worker dormitories | WL-TM | Coin counter log simplifies weekly revenue checks |
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-TM |
| 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.
Importers in Vietnam compare Wanlin Fire against trading companies on three points: factory test data, OCPP conformance documents and spare part availability.
| 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.
The OEM process for a Vietnam importer starts with a voltage and payment survey, then moves to samples, container QC and OCPP backend onboarding. A standard OEM project then follows 8 steps:
Operators who standardized on one OCPP-compatible line report shorter vendor lists and fewer site visits:
A: In many markets a large share of two-wheeler riders still pay cash. The dual-flow design keeps those riders served while the QR option captures card and wallet users.
A: The box sits behind a security lock. The counter log records total coins per day, so the collection tally can be checked against physical coins in minutes.
A: Coin pricing is set per cabinet, while app pricing can differ per outlet. Operators commonly run uniform coin pricing and time-based app tiers.
A: The outlet powers off and the LED goes dark, freeing the slot for the next rider. The vehicle cannot keep drawing current once the session closes.
A: Yes. It mounts on the same wall footprint and reuses the existing supply in most retrofits, which is why property managers choose it for legacy upgrades.
Key result: By working directly with manufacturer Wanlin Fire, Can Tho Electric Motorcycle Importer Sok Dara achieved 35% 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