Frequently Asked Questions
Best OCPP 1.6 NFC Smart Wallbox Manufacturer | Surabaya, Indonesia - CE RoHS Wanlin
Executive Summary: OCPP 1.6 NFC Smart Wallbox for Global Market
Bottom line: For operators running their own backend, the WL-NOC delivers 3.3kW, starts on NFC card or app authorization, applies over-the-air tariff changes over OCPP 1.6J, communicates over Ethernet, and ships with 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. The outcome: 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: Surabaya Charge Point Operator Sourcing Success
The buying team in Surabaya had approved a European wallbox brand when the finance director asked how NFC card readers would be serviced from Indonesia; that question reopened the sourcing file. The pilot fleet was switching from lead-acid to lithium packs, which changed both the voltage profile and the safety documents the site needed.
After two rounds of document checks, Le Quoc Bao selected Wanlin Fire as their EV charging equipment manufacturing partner. A factory video walkthrough of the SMT line, card-reader test bench and aging racks removed the last hesitation about volume capacity.
- Site replication: the same card-reader model had been running under a tropical downpour test for 30 days before the Indonesia order was confirmed.
- Certification transparency: CE / FCC / RoHS / UKCA documentation is provided for applicable models, with IEC 61851 aligned design and card-reader frequency compliance files.
- OEM / ODM depth: custom enclosure colors, logo silk-screening, voltage ranges (48V / 60V / 72V), socket counts and card formats.
The first container shipped 11 days after order confirmation, and the second order was placed before the first one arrived.
Problem Analysis & Field Report: Why Global Buyers Need OCPP 1.6 NFC Smart Wallbox
The real cost of cheap charging equipment shows up after installation: melted sockets, rejected containers and riders who stop trusting the network because the payment reader failed twice. A utility pilot in Surabaya asked for load records from residential chargers, and none of the installed boxes could export a standard session log.
Field case: An apartment developer in Surabaya required OCPP on every installed wallbox so the property manager could switch backend providers without replacing hardware.
Why it matters for global buyers:
- OCPP 1.6J gives operators a standard session, transaction and error log that proprietary Apps cannot export
- Owners can change charging software providers without replacing the wallbox hardware
- Backend control covers pricing, card enrollment, remote start-stop and firmware updates in one place
- Standard logs satisfy utility and government requests for charging load data
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 OCPP 1.6 NFC Smart Wallbox
The OCPP 1.6 NFC Smart Wallbox is assembled in the Shenzhen factory with an ISO 14443A NFC reader and IP54-level sealing as standard, which is why property teams in Surabaya 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 single-phase |
| Output power | 7kW |
| Output current | 16A |
| Socket outlets | 2 x Type 2 |
| Payment options | RFID card and QR code |
| Card reader | ISO 14443A / MIFARE NFC reader |
| OCPP version | OCPP 1.6J with 2.0.1 upgrade path |
| Communication | 4G |
| Cloud features | Remote start-stop, tariff updates, firmware update, session export |
| Local auth list | Yes, offline card whitelist mode |
| Load management | Dynamic load balancing option via OCPP |
| Enclosure rating | IP55 |
| Warranty | 24-month |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Charge point operator rollouts | WL-NOC | The wallbox joins any OCPP 1.6J CSMS, so one backend runs wallboxes across several cities |
| Utility-backed pilots | WL-NOC | Remote firmware updates and session reporting satisfy utility data requirements |
| Condo load-managed rows | WL-NOC | Dynamic load balancing caps total draw before the main breaker can trip |
| Franchise retail networks | WL-NOC | Franchisees get card access control while the head office keeps pricing control |
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-NOC |
| 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
The OEM process for a Indonesia importer starts with a voltage, card format and payment survey, then moves to samples, container QC and OCPP backend onboarding. 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:
- Budi Santoso (Trading Company Sourcing Manager, Kuching, Malaysia): "We replaced eleven different socket and coin-box models with one Wanlin NFC line, and our maintenance calls dropped by about 35%."
- Maria Santos (Charge Point Operator, Da Nang, Vietnam): "Spare reader modules arrived within three weeks when a storm surge damaged two sites, which kept the network online."
- Le Quoc Bao (Charge Point Operator, Surabaya, Indonesia): "The first batch for Surabaya arrived with routine test reports inside every carton, which made our customs broker job much easier."
Frequently Asked Questions
Q: Which OCPP operations does the WL-NOC support?
A: The wallbox supports the OCPP 1.6J core profile plus Smart Charging and Firmware Management: BootNotification, Heartbeat, Authorize, StartTransaction, StopTransaction, MeterValues, SetChargingProfile, ReserveNow and UpdateFirmware.
Q: Can we test the wallbox against our own CSMS before ordering?
A: Yes. Send the CSMS endpoint details and our engineers run a conformance session against the test environment, then share the logs before the container ships.
Q: Does the WL-NOC work when the server is unreachable?
A: Yes. With the local auth list enabled, approved NFC cards start sessions offline and the wallbox uploads the transactions when the connection returns.
Q: How do we update pricing or charge profiles remotely?
A: Through OCPP ChangeConfiguration and SetChargingProfile messages, or the wallbox management page. No site visit is needed for tariff changes.
Q: What is the minimum order for a branded WL-NOC?
A: OEM branding with logo and packaging starts at 100 units; standard neutral-brand units start at 50 units and samples of one to five units are available first.
Project Summary
The outcome: By working directly with manufacturer Wanlin Fire, Surabaya Charge Point Operator Le Quoc Bao 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