IoT project, internet of things initiative, connected device deployment, smart system project, sensor network rollout
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IoT project, internet of things initiative, connected device deployment, smart system project, sensor network rollout+8613261677119
In short: Built for walk-up locations, the WL-KS runs a 10.1-inch LCD touchscreen offering QR code and NFC payment, distributes power across 8 outlets, and switches to ad loops when idle - all 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. The outcome: a 36% 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 a Government E-Mobility Project Officer in Ho Chi Minh City 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.
Following a three-week sample window, Pham Thi Lan 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 Ho Chi Minh City meant retraining every site manager.
After a factory audit and sample evaluation, the partner placed a first order of 12 charging points and expanded twice within the year.
The fastest way to filter suppliers in Vietnam is to ask for an OCPP session log and a routine test report, not a brochure. A bus terminal in Ho Chi Minh City installed charging cabinets, but riders could not understand the foreign-language instructions, and the help desk fielded the same questions all day.
Field case: A rental shop in Ho Chi Minh City used a kiosk with QR and card payment; rental returns and charging became one self-service loop, and the shop cut one part-time cashier shift.
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 Wanlin Fire charger line covers 48V to 72V battery systems for e-bikes, e-scooters, electric motorcycles, e-rickshaws and cargo trikes, with single-socket to multi-socket cabinets built for continuous outdoor duty.
Core Features:
| Parameter | Wanlin Fire Specification |
|---|---|
| Display | 15.6-inch LCD touchscreen |
| Payment options | QR code / NFC / credit card POS |
| Socket outlets | 12 outlets |
| User flow | Touch, select outlet, pay, charge |
| Languages | Multi-language interface |
| Protocol | OCPP 1.6J |
| Communication | 4G |
| Enclosure rating | IP54 |
| Impact rating | IK10 |
| Session report | SMS or email receipt |
| Advertising | Idle-time ad slots on screen |
| Total power | 4.5kW |
| Warranty | 12-month |
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Shopping mall parking | WL-KS | Walk-up customers pay by card without installing an app |
| Transit hub waiting area | WL-KS | Touch flow finishes in under thirty seconds for commuters |
| University campus | WL-KS | Multi-language screens serve international students |
| Hospital parking | WL-KS | SMS receipts support visitor expense claims |
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-KS |
| 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.
For a Government E-Mobility Project Officer in Ho Chi Minh City, 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.
A typical Wanlin Fire OEM project begins with the target market, because voltage, certification and payment habits decide the hardware configuration. A standard OEM project then follows 8 steps:
Buyers who moved from trading-company sourcing to factory-direct charging equipment describe the difference in delivery dates and documentation:
A: Yes. The kiosk bay hosts standard POS terminals, and the interface supports local acquirers. QR and NFC payment run without extra hardware.
A: During idle time the screen plays uploaded loops. Ad content is managed from the cloud dashboard, and scheduling rules keep charging prompts first.
A: English ships standard, and additional language packs load into the interface per project. Buyers provide translations and our engineers flash them before shipment.
A: A 4G SIM works out of the box. For malls with structured cabling, the Ethernet port gives a fixed connection with 4G as backup.
A: The panel sits behind IK10 tempered glass in an IP54 cabinet. An optional sun hood keeps the screen readable in direct summer light.
The outcome: By working directly with manufacturer Wanlin Fire, Ho Chi Minh City Government E-Mobility Project Officer Pham Thi Lan achieved 36% 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