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TL;DR: Speaking OCPP 1.6J over WebSocket, the WL-OC pushes session data to any standard CSMS, offers auto-start plug-and-charge at 3.5kW, and receives remote diagnostics and OTA updates remotely, all in an IP54 enclosure with a 12-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: 37% 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 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 EV Charging Equipment Wholesaler in Ipoh became a 200-unit pilot after the first OCPP test session. The first quotes he received were for car chargers that needed 380V input, while his depots only had 220V single-phase supply.
After checking three factories against the Malaysia import rules, Jose Rafael Cruz selected Wanlin Fire as their EV charging equipment manufacturing partner. In the end the buyer chose the supplier that could ship CE and IEC 61851 documents with the first container, since customs clearance in Malaysia had stalled two earlier orders.
After the sample evaluation, the buyer in Ipoh ran a two-week trial with ten units under a covered car park and logged every session in the OCPP backend.
Field reports from fleets show the same pattern: equipment fails where the installation plan ignored protection, grounding and payment management. A charging network in Ipoh bought sockets from five vendors, each with its own cloud portal, so one operator monitored five dashboards and none of them talked to the other.
Field case: A delivery firm in Ipoh used OCPP transaction records to bill each rider per session, ending the flat-fee disputes that had been costing supervisor time every week.
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.
Wanlin Fire designs and manufactures two-wheeler and three-wheeler EV chargers for wall-mounted, floor-standing, street-side, community and depot use, with QR, RFID, NFC, coin and App payment options across the WL-series platform.
Core Features:
| Parameter | Wanlin Fire Specification |
|---|---|
| Input voltage | AC 220V single phase |
| Output power | 3.5kW |
| Connector | Type 2 socket or custom cable |
| Protocol | OCPP 1.6J over WebSocket |
| Authentication | RFID card, app remote start or auto-start |
| Display | LED status ring |
| Protection | Overcurrent, overvoltage, Type A / AC leakage, surge |
| Enclosure rating | IP54 |
| Impact rating | IK10 |
| Working temperature | -30 to 50 degrees Celsius |
| Installation | Wall bracket, plug-and-play wiring |
| Firmware | OTA update support |
| Warranty | 24-month |
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Condominium garage | WL-OC | OCPP heartbeat keeps the operator dashboard updated in real time |
| Workplace parking | WL-OC | RFID cards restrict use to registered staff vehicles |
| Retail store front | WL-OC | Remote start lets shop staff open a session for visiting customers |
| Residential driveway | WL-OC | The 7kW channel refills a daily commute in under three hours |
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-OC |
| 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 Malaysia 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 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:
Importers who moved from white-label resellers to factory-direct supply in Malaysia usually mention the same shift.
A: The wallbox ships with OCPP 1.6J over WebSocket, which connects to most commercial central systems. Firmware for OCPP 2.0.1 profiles is under test and can be loaded via OTA once validated for the target backend.
A: Yes. Standalone mode runs auto-start or RFID authentication with local session logs. Connecting a backend later only requires entering the server URL and station ID.
A: Our engineers register the unit on the customer CSMS sandbox, run boot notification, status notification, start / stop transaction and meter value messages, and share the log with the buyer.
A: Type A leakage detection with AC 6mA DC smoothing monitoring, plus surge and overvoltage protection. The breaker ratings are matched to the supply voltage at the specification stage.
A: With the IP65 enclosure option and IK10 front cover, the wallbox handles rain, dust and curb-side knocks from -30 to 50 degrees Celsius.
Key result: By working directly with manufacturer Wanlin Fire, Ipoh EV Charging Equipment Wholesaler Jose Rafael Cruz achieved 37% 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