Frequently Asked Questions

Executive Summary: Curbside Charging Post for E-Bikes for Global Market

Bottom line: Planted at the curb, the WL-SP serves 6 outlets of 500W each with per-kWh billing, a sealed IP54 electronics chamber, and a anti-rust powder coating pole that carries 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. Key result: a 34% 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: Bandung Two-Wheeler EV Charging Network Operator Sourcing Success

What started as a request for twenty wall-mounted units from a Two-Wheeler EV Charging Network Operator in Bandung became a 200-unit pilot after the first OCPP test session. Property managers across Bandung were banning battery packs in lifts after a hallway fire in a nearby condo, which pushed residents toward supervised charging bays.

After two rounds of document checks, Sithat Inthavong selected Wanlin Fire as their EV charging equipment manufacturing partner. What closed the deal was a load-bank test report showing every output holding rated current, plus the payment module riders already used.

• In-house testing: every output is soak-tested at rated current, with overcurrent and overvoltage protection verified per unit
• Voltage proof: units for Bandung were burned in at 220V with the exact plug configuration used in Indonesia.
• OEM / ODM depth: custom enclosure colors, logo silk-screening, voltage ranges (48V / 60V / 72V) and socket counts

When the utility in Indonesia asked for load records, the OCPP transaction logs from the Bandung site were exported in one afternoon.

Problem Analysis & Field Report: Why Global Buyers Need Curbside Charging Post for E-Bikes

Field reports from fleets show the same pattern: equipment fails where the installation plan ignored protection, grounding and payment management. A market street in Bandung saw riders carry batteries into shops to charge, and two shop fires in one year were traced to batteries charging behind counters.

Field case: The district office in Bandung installed weatherproof street posts at 15 approved points; reported cord hazards fell by 42% while rider complaints about dead batteries also dropped.

Why it matters for global buyers:

• Street posts keep charging in approved public space instead of inside shops and apartments
• IP65 enclosures and surge protection survive rain, dust and grid noise on open streets
• Vandal-resistant hardware and remote monitoring reduce abuse of public equipment
• Municipalities can lease post space to operators, turning enforcement into a revenue line
• Raised posts keep connectors above flood water and away from foot traffic in dense SEA streets
• Locked enclosures stop non-paying plug-ins that create billing disputes for the operator

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 Curbside Charging Post for E-Bikes

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

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

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.

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:

1. 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
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, 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

Operators who standardized on one OCPP-compatible line report shorter vendor lists and fewer site visits:

• Andre Silva (EV Charger Distributor, Sao Paulo, Brazil): "Spare mainboards arrived within three weeks when a storm surge damaged two sites, which kept the network online."
• Priya Nair (E-Rickshaw Fleet Owner, Mumbai, India): "The factory's engineer answered our voltage question in plain language on the same day, and that settled the sourcing decision."
• Sithat Inthavong (Two-Wheeler EV Charging Network Operator, Bandung, Indonesia): "Spare mainboards arrived within three weeks when a storm surge damaged two sites, which kept the network online."

Frequently Asked Questions

Q: How deep must the WL-SP foundation be?

A: A 500mm concrete footing with an embedded flange meets typical sidewalk loads. On existing concrete, a bolt-down base plate version avoids breaking the pavement.

Q: Can the WL-SP survive coastal humidity?

A: The pole is hot-dip galvanized then powder coated, and the electronics sit in a sealed IP54 chamber with coated boards - the standard treatment for coastal and monsoon deployments.

Q: How is vandalism handled on the WL-SP?

A: There are no exposed buttons or cables. Payment happens on the rider phone, the coin box sits behind a locked service door, and tamper screws hold the outer panels.

Q: Does the WL-SP report faults automatically?

A: The 4G module pushes outlet status, heartbeat and alarm events to the cloud, so a dead outlet is visible at the control center before riders complain.

Q: What is the difference between per-kWh and per-hour billing?

A: Per-kWh bills actual energy delivered and suits mixed vehicle types. Per-hour is simpler for flat-rate streets. Both are configured remotely per station.

Project Summary

Key result: By working directly with manufacturer Wanlin Fire, Bandung Two-Wheeler EV Charging Network Operator Sithat Inthavong achieved 34% 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