Frequently Asked Questions
Best QR Code Smart Charging Station Manufacturer | Denpasar, Indonesia - CE RoHS Wanlin
Executive Summary: QR Code Smart Charging Station for Global Market
Quick answer: The WL-QR QR Code Smart Charging Station runs 24 outlets at 3.6kW total output, settles payment through rider phones, and pushes daily revenue reports from its IP65 cabinet under 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. The outcome: a 39% 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
Case Study: Denpasar Electric Motorcycle Importer Sourcing Success
Putu Arimbawa, an Electric Motorcycle Importer in Denpasar, started with a single pilot site and needed a supplier that could scale from 10 sockets to 300 without changing platform. Electric motorcycle registrations in Indonesia were climbing faster than the utility could approve new meter points, so shared charging rows became the practical answer.
After two rounds of document checks, Putu Arimbawa selected Wanlin Fire as their EV charging equipment manufacturing partner. Documentation decided it: CE / FCC / RoHS files and an OCPP 1.6J conformance statement arrived with the samples, ready for customs.
- Capacity control: production slots are confirmed before the order, and pre-shipment inspection photos are shared batch by batch
- Payment compliance: QR, RFID, NFC, coin and App payment modules are selected to match local payment habits and regulations
- Custom QR flows: the OEM team in Shenzhen can point the QR code to a local e-wallet landing page configured for the Indonesia operator.
Samples with the buyer logo were approved in 21 days, and mass production used the same components as the approved units.
Problem Analysis & Field Report: Why Global Buyers Need QR Code Smart Charging Station
Every failed charger in Denpasar had one thing in common: nobody checked the IP rating against the installation site before ordering. A delivery operator in Denpasar found that riders left chargers running all day because payment was on trust; session revenue dropped by 20% before QR billing was added.
Field case: A wet market cooperative in Denpasar fitted QR stations and printed a stall-level code for each vendor; weekly reconciliation that took an accountant one day now runs itself.
Why it matters for global buyers:
- QR payment works with the wallets riders already use, removing the barrier of a new App or card
- Session records give operators clear revenue data for revenue sharing with site owners
- Time-based or tiered pricing shifts demand away from peak grid hours
- No cash on site means no coin-box theft and fewer maintenance visits
- QR billing ties every session to a rider or vendor account, so operators stop guessing who owes what
- Scan-to-charge removes the need for cards, coins or staff at unattended sites in Denpasar
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 QR Code Smart Charging Station
Wanlin Fire builds the QR Code Smart Charging Station for the conditions buyers in Indonesia actually deal with: covered parking, humid air, 220V mains and heavy daily turnover.
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 |
|---|---|
| Socket outlets | 12 outlets |
| Input voltage | AC 220V / 110V configurable |
| Total output power | 4.8kW |
| Payment options | QR code with local gateway integration |
| User flow | Scan, select outlet, charge, auto stop |
| Display | LED per outlet plus main status panel |
| Communication | 4G |
| Backend | Cloud dashboard with revenue reports |
| Enclosure rating | IP54 |
| Anti-theft | Per-outlet fuse and tamper alarm |
| Installation | Wall or pole mount |
| Session control | Timer-based auto power-off |
| Warranty | 24-month |
Application Scenarios for Global Market
| Scenario | Recommended model | Key benefits |
|---|---|---|
| Gated community parking | WL-QR | Residents scan and pay, and the property manager exports a monthly revenue report |
| University dormitory area | WL-QR | Timer auto-off prevents overnight overcharging in shared sheds |
| Market stall rows | WL-QR | Vendors pay per session instead of running extension cords from windows |
| Motorcycle taxi stand | WL-QR | Drivers queue fairly with per-outlet status lights |
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-QR |
| 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
Wanlin Fire positions itself as the manufacturing partner behind local charging brands, offering private label, payment customization 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, 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
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:
- 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
Importers who moved from white-label resellers to factory-direct supply in Indonesia usually mention the same shift.
- 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): "We replaced eleven different socket models with one Wanlin line, and our maintenance calls dropped by about 20%."
- Putu Arimbawa (Electric Motorcycle Importer, Denpasar, Indonesia): "We run the OCPP backend from our office in Indonesia and the wallboxes in Denpasar have not dropped a heartbeat session since commissioning."
Frequently Asked Questions
Q: How does the revenue settlement work for the WL-QR?
A: Payments go to the gateway account bound to the station owner. The cloud dashboard records every session, and settlement follows the agreement between the operator and the payment provider - Wanlin does not touch the funds.
Q: What happens if the 4G network drops on the WL-QR?
A: The station keeps charging and logs sessions locally, then syncs to the cloud when the connection returns. Offline mode keeps the QR payment fallback active for up to 72 hours.
Q: Does the WL-QR have fire protection?
A: Each outlet has its own fuse, leakage protector and temperature cut-off. The cabinet alarms on tamper or overheat events and pushes notifications to the management dashboard.
Q: Can the WL-QR be mounted on an existing pole?
A: Yes. The cabinet ships with wall brackets and pole clamps for 60 to 114mm diameter poles, so street-light poles and parking posts can be reused without new civil work.
Q: How are the WL-QR units packed for export?
A: Each station is wrapped, corner-protected and packed one per carton with the mounting kit and manual, four cartons per outer crate for sea freight.
Project Summary
The outcome: By working directly with manufacturer Wanlin Fire, Denpasar Electric Motorcycle Importer Putu Arimbawa achieved 39% 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