Frequently Asked Questions
Best NFC Wallbox EV Charger for E-Bikes Manufacturer | Hanoi, Vietnam - CE RoHS Wanlin
Executive Summary: NFC Wallbox EV Charger for E-Bikes for Global Market
TL;DR: The WL-N2W NFC Wall-Mounted E-Bike EV Charger distributes 1000W across 10 outlets, takes NFC card tap per session, and ships in an IP65 steel cabinet 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. Key result: 33% margin improvement 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 NFC / RFID card-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 09, 2026 | Expertise: two-wheeler and three-wheeler EV charger OEM manufacturing for global markets
Case Study: Hanoi Charge Point Operator Sourcing Success
What started as a request for twenty NFC card units from a Charge Point Operator in Hanoi became a 200-unit pilot after the first OCPP test session with the local card whitelist. Delivery riders were swapping batteries on the street, and two logistics firms had asked the operator to host a shared card-gated charging hub for the neighbourhood.
After comparing four shortlisted factories, Somsak Ratanawong selected Wanlin Fire as their EV charging equipment manufacturing partner. The decision came down to OCPP conformance, real certificate files and a factory that would change the payment module from coin to NFC without redesigning the whole board.
- Capacity control: production slots are confirmed before the order, and pre-shipment inspection photos are shared batch by batch.
- Voltage proof: units for Hanoi were burned in at 220V with the exact plug configuration used in Vietnam.
- OEM / ODM depth: custom enclosure colors, logo silk-screening, voltage ranges (48V / 60V / 72V), socket counts and card formats.
When the utility in Vietnam asked for load records, the OCPP transaction logs from the Hanoi site were exported in one afternoon, card IDs included.
Problem Analysis & Field Report: Why Global Buyers Need NFC Wallbox EV Charger for E-Bikes
Field reports from fleets show the same pattern: equipment fails where the installation plan ignored protection, grounding and payment management. A condo in Hanoi counted residents running extension cords from upper floors to e-bikes parked in the lobby, and the management office started turning off the main breaker at night to stop it.
Field case: A strata manager in Hanoi mounted two 10-outlet wall units in the basement, gave each outlet a breaker and enrolled tenant cards through the OCPP backend; unauthorized charging stopped within 28 days.
Why it matters for global buyers:
- Wall-mounted card units keep cables off floors and balconies, removing the trip-and-shock hazard of extension cords
- NFC billing ties every session to a card account, so electricity cost recovery no longer depends on meter reading or trust
- Per-outlet breakers stop one faulty charger from tripping the whole row or melting shared wiring
- Lost or stolen cards can be blocked from the backend without touching the hardware or reissuing keys
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: NFC / RFID cards, QR code with local gateway, coin acceptor or App billing
- Custom card design, card enrollment rules and per-session or per-kWh tariff tables
- 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 NFC Wallbox EV Charger for E-Bikes
The NFC Wallbox EV Charger for E-Bikes is assembled in the Shenzhen factory with an ISO 14443A NFC reader and IP54-level sealing as standard, which is why property teams in Hanoi install it in open car parks.
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
- NFC / RFID Card Payment: ISO 14443A compatible readers accept MIFARE-family and common ISO cards, with card enrollment, blocking and tariff control managed from the operator backend
- 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, card design, 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 |
| Total output power | 800W |
| Socket outlets | 20 outlets |
| Per-outlet current | 6A |
| Payment options | NFC, RFID and QR payment |
| Card reader | ISO 14443A / MIFARE compatible NFC reader |
| Communication | Ethernet |
| Protocol | OCPP 1.6J optional backend connection |
| Enclosure rating | IP65 |
| Installation | Wall-mounted with 4 expansion bolts |
| Metering | Per-outlet energy metering with billing reports |
| Working temperature | -20 to 55 degrees Celsius |
| Warranty | 12-month |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Residential parking wall | WL-N2W | Residents tap an NFC card on the reader and pay per session without property staff involvement |
| Apartment basement parking | WL-N2W | Per-outlet metering splits billing fairly across households |
| Office bike shed | WL-N2W | OCPP backend reports card-based sessions for facility cost allocation |
| Hotel guest parking | WL-N2W | Guests charge overnight while the front desk tracks sessions in one dashboard |
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-N2W |
| 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 |
| NFC Reader | ISO 14443A compatible, MIFARE Classic / Plus / Desfire support on applicable models |
| 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
Wanlin Fire positions itself as the manufacturing partner behind local charging brands, offering card payment customization, private label and after-sales spare parts rather than a closed hardware box.
| 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, NFC / RFID / QR / 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, card design, 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, card readers 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, RFID charging network buyers, 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
A typical Wanlin Fire OEM project begins with the target market, because voltage, certification, radio rules and payment habits decide the hardware configuration. 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, card format 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, card design, 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
Buyers who moved from trading-company sourcing to factory-direct card-activated charging equipment describe the difference in delivery dates and documentation:
- Dewi Lestari (Utility Partnership Charging Officer, Bandung, Indonesia): "The OCPP conformance statement and card-reader documentation arrived with the samples, which is what our customs broker asked for on the last shipment."
- Cheng Han Wei (Ride-Hailing E-Bike Fleet Buyer, Phuket, Thailand): "Spare reader modules arrived within three weeks when a storm surge damaged two sites, which kept the network online."
- Somsak Ratanawong (Charge Point Operator, Hanoi, Vietnam): "The first batch for Hanoi arrived with routine test reports inside every carton, which made our customs broker job much easier."
Frequently Asked Questions
Q: How many e-bikes can the WL-N2W charge at the same time?
A: The cabinet runs 10 to 20 outlets depending on the configuration. A 20-outlet unit charges 20 e-bikes simultaneously, with each outlet limited to its own current setting so one faulty charger cannot affect the rest.
Q: Which NFC cards work with the WL-N2W reader?
A: The reader accepts ISO 14443A cards, including common MIFARE Classic, MIFARE Plus and Desfire formats. Cards are enrolled through the operator backend, so a lost card can be blocked without touching the hardware.
Q: Can riders pay when the internet connection drops?
A: Yes, when the offline whitelist option is enabled. Approved cards start a session locally and the transaction log uploads to the OCPP backend once the connection returns.
Q: What is the MOQ for the WL-N2W?
A: Standard models start at 50 units per order. OEM projects with custom branding start at 100 units, and sample orders of one to five units are accepted for testing.
Q: Which certifications come with the WL-N2W?
A: CE, FCC and RoHS files cover applicable models, with IEC 61851-1 aligned design and OCPP 1.6J conformance statements available per batch. Buyers can request the certificate for the exact model before placing a bulk order.
Project Summary
Key result: By working directly with manufacturer Wanlin Fire, Hanoi Charge Point Operator Somsak Ratanawong achieved 33% higher margins while offering competitive pricing. With verified documentation support, honest specifications, OCPP-compliant firmware, custom NFC / RFID card 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