Frequently Asked Questions
Best LCD Payment Charging Station Manufacturer | Hanoi, Vietnam - CE RoHS Wanlin
Executive Summary: LCD Payment Charging Station for Global Market
Quick answer: The WL-KS LCD Touchscreen Payment Kiosk Charger pairs a 10.1-inch LCD touchscreen with QR code, NFC and credit card POS payment, serves 8 outlets through a bilingual touch interface, and carries 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. What changed: margins up 32% 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 04, 2026 | Expertise: two-wheeler and three-wheeler EV charger OEM manufacturing for global markets
Case Study: Hanoi Charging Infrastructure Wholesaler Sourcing Success
Sophie Delacroix, a Charging Infrastructure Wholesaler in Hanoi, needed a charging line that property managers would approve and riders could pay for without a dedicated app. The distributor had lost two container deals because the factory could not provide OCPP conformance statements before the payment deadline.
After two rounds of document checks, Sophie Delacroix selected Wanlin Fire as their EV charging equipment manufacturing partner. A factory video walkthrough of the SMT line and aging racks removed the last hesitation about volume capacity.
- Capacity control: production slots are confirmed before the order, and pre-shipment inspection photos are shared batch by batch
- Enclosure ratings: IP54 to IP65 waterproof and dustproof enclosures with IK08 / IK10 impact options for street installation
- Firmware adaptation: OCPP parameters, power limits and time-based profiles configured before shipment
Samples with the buyer logo were approved in 14 days, and mass production used the same components as the approved units.
Problem Analysis & Field Report: Why Global Buyers Need LCD Payment Charging Station
Field reports from fleets show the same pattern: equipment fails where the installation plan ignored protection, grounding and payment management. A tourist street in Hanoi had scooter rentals but no way to charge them at the rental point without staff supervising a cash box.
Field case: A rental shop in Hanoi 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:
- Touchscreen menus in local languages remove the confusion that kills self-service uptake
- Multiple payment methods on one kiosk serve tourists, commuters and residents
- On-screen session status reduces disputes about time and cost
- Kiosks double as advertising and information points for operators and site owners
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: QR code with local gateway, RFID cards, NFC, coin acceptor or App billing
- 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 LCD Payment Charging Station
Wanlin Fire builds charging stations around three things riders and operators actually measure: reliable output under load, payment methods people already use and certificate files that clear customs.
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
- 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, 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 |
|---|---|
| Display | 10.1-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 | 3kW |
| Warranty | 18-month |
Application Scenarios for Global Market
| 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 |
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-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.
Why Choose Wanlin Fire as Your EV Charger OEM Manufacturer
Buyers who compare factories on price alone usually find the difference in the failure rate; Wanlin Fire competes on tested output, protection hardware and documents that survive customs inspection.
| 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.
EV Charger OEM Process: From Inquiry to Shipment
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:
- Tell Us Your Target Market - Southeast Asia, South Asia, Africa, Latin America, Middle East or Europe; different markets may require different voltage, certification 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, 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 charging equipment describe the difference in delivery dates and documentation:
- Andre Silva (EV Charger Distributor, Sao Paulo, Brazil): "The load test report matched what we measured on site, and that has not happened with the previous two suppliers."
- Priya Nair (E-Rickshaw Fleet Owner, Mumbai, India): "The load test report matched what we measured on site, and that has not happened with the previous two suppliers."
- Sophie Delacroix (Charging Infrastructure Wholesaler, Hanoi, Vietnam): "Riders scan the QR code and pay with the wallet they already use; we stopped explaining how to charge."
Frequently Asked Questions
Q: Can the WL-KS accept credit cards directly?
A: Yes. The kiosk bay hosts standard POS terminals, and the interface supports local acquirers. QR and NFC payment run without extra hardware.
Q: How does ad-screen revenue work on the WL-KS?
A: During idle time the screen plays uploaded loops. Ad content is managed from the cloud dashboard, and scheduling rules keep charging prompts first.
Q: Which languages does the WL-KS support?
A: English ships standard, and additional language packs load into the interface per project. Buyers provide translations and our engineers flash them before shipment.
Q: What connectivity does the WL-KS need?
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.
Q: How durable is the touchscreen outdoors?
A: The panel sits behind IK10 tempered glass in an IP54 cabinet. An optional sun hood keeps the screen readable in direct summer light.
Project Summary
What changed: By working directly with manufacturer Wanlin Fire, Hanoi Charging Infrastructure Wholesaler Sophie Delacroix achieved 32% 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
- 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