Best 20-Outlet EV Charging Cabinet Manufacturer | Jakarta, Indonesia - CE RoHS Wanlin

Executive Summary: 20-Outlet EV Charging Cabinet for Global Market

TL;DR: The WL-NMC Multi-Port NFC Charging Cabinet feeds 10 outlets from one 3300W supply, meters every bay to a card account, and reports usage per outlet over WiFi in a 24-month-backed steel body. 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: 36% 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: Jakarta Government E-Mobility Project Officer Sourcing Success

Somsak Ratanawong, a Government E-Mobility Project Officer in Jakarta, started with a single pilot site and needed a supplier that could scale from 10 card sockets to 300 without changing platform. The fleet in Jakarta had been charging e-bikes from wall sockets behind the office, and the landlord issued a warning after the second blown circuit.

Once the pilot site data came back, Somsak Ratanawong 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 Jakarta meant retraining every site manager.

• Factory proof: Wanlin Fire showed the Jakarta buyer a live OCPP 1.6J session log from an identical NFC unit still running in Shenzhen before the container shipped.
• Payment compliance: NFC, RFID, QR, coin and App payment modules are selected to match local payment habits and radio regulations.
• Local language firmware: Thai, Vietnamese, Bahasa Indonesia and Khmer button prompts and error screens are part of the ODM option.

After a factory audit and sample evaluation, the partner placed a first order of 22 charging points and expanded twice within the year.

Problem Analysis & Field Report: Why Global Buyers Need 20-Outlet EV Charging Cabinet

The fastest way to filter suppliers in Indonesia is to ask for an OCPP session log, a card-reader test report and a routine load report, not a brochure. A factory dorm in Jakarta banned e-bike charging indoors after a battery fire nearby, leaving 200 workers with no way to charge their commuter bikes.

Field case: A worker dormitory in Jakarta used the cabinet card log to cap each resident at one charge per night, ending the practice of hogging ports for friends.

Why it matters for global buyers:

• High port counts charge an entire dormitory or staff fleet from one engineered supply point
• Per-port breakers and over-temperature shutdown isolate a failing battery instead of taking down the row
• Card billing recovers electricity cost and caps how often each account can charge
• Outdoor-rated cabinets move charging out of corridors and lift lobbies where fire risk concentrates

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 20-Outlet EV Charging Cabinet

The 20-Outlet EV Charging Cabinet is assembled in the Shenzhen factory with an ISO 14443A NFC reader and IP54-level sealing as standard, which is why property teams in Jakarta 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

Application Scenarios for Global Market

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.

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, card-reader reliability, protection hardware and documents that survive customs inspection.

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

A typical Wanlin Fire OEM project begins with the target market, because voltage, certification, radio rules and payment habits decide the hardware configuration. A standard OEM project then follows 8 steps:

1. 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
2. Select a Model Line - our team recommends suitable WL-series models according to your vehicle types (48V / 60V / 72V), site conditions and target customers
3. Verify Documentation - for certified models, request and verify the relevant certificate, OCPP conformance and enclosure rating documentation files
4. Confirm OEM Requirements - color, logo, card design, payment modules, voltage, socket count, packaging and accessories
5. Sample Evaluation - samples can be evaluated before mass production according to the agreed commercial terms
6. Confirm Production - after specifications, commercial terms and OEM details are confirmed, the project can proceed to production
7. Quality Inspection - chargers are inspected and tested with load-bank and aging procedures according to applicable production and quality-control standards
8. 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.

• Niran Phromma (Ride-Hailing E-Bike Fleet Buyer, Bangkok, Thailand): "We replaced eleven different socket and coin-box models with one Wanlin NFC line, and our maintenance calls dropped by about 38%."
• Budi Santoso (Delivery Fleet Electrification Manager, Hanoi, Vietnam): "The OCPP conformance statement and card-reader documentation arrived with the samples, which is what our customs broker asked for on the last shipment."
• Somsak Ratanawong (Government E-Mobility Project Officer, Jakarta, Indonesia): "The load test report matched what we measured on site, and the reader enrolled our test card on the first tap; that has not happened with the previous two suppliers."

Frequently Asked Questions

Q: Why choose a cabinet over several single sockets?

A: A cabinet concentrates metering, protection and payment in one enclosure on one feeder, which is cheaper to install and maintain than wiring many individual smart sockets across a large parking area.

Q: What is the largest cabinet available?

A: The 30-outlet model runs on a three-phase feed and is built for estate courts and factory sheds. Bay current is set per outlet, so a cabinet can mix 5A, 10A and 13A bays.

Q: How do we top up resident cards?

A: Residents pay by QR or bank transfer and the operator adds credit to the card account from the dashboard. The cabinet itself needs no cash handling.

Q: Can the cabinet report to a government or utility platform?

A: Yes, through the OCPP 1.6J connection. Session, meter and status data export in standard format for subsidy, reporting or audit requirements.

Q: What protection is built in?

A: Each outlet has overcurrent and leakage protection, and the cabinet has a master breaker sized to the declared feeder. Surge protection is included on the input stage.

Project Summary

What changed: By working directly with manufacturer Wanlin Fire, Jakarta Government E-Mobility Project Officer Somsak Ratanawong achieved 36% 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