Frequently Asked Questions

Executive Summary: Twin-Socket Charging Station for E-Bikes for Global Market

Quick answer: The WL-FS Floor-Standing Dual-Socket Charging Pile feeds two vehicles at 3kW per channel, guides riders on a backlit LCD screen display, and stands in an IP55 / IK08 steel enclosure with 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. Key result: margins up 35% 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: Hanoi Electric Tuk-Tuk Fleet Operator Sourcing Success

Budi Santoso, an Electric Tuk-Tuk Fleet Operator in Hanoi, started with a single pilot site and needed a supplier that could scale from 10 sockets to 300 without changing platform. Delivery riders were swapping batteries on the street, and two logistics firms had asked the operator to host a shared charging hub.

After two rounds of document checks, Budi Santoso selected Wanlin Fire as their EV charging equipment manufacturing partner. In the end the buyer chose the supplier that could ship CE and IEC 61851 documents with the first container, since customs clearance in Vietnam had stalled two earlier orders.

• Source factory: Wanlin Fire runs in-house SMT lines, enclosure assembly and load-bank aging racks for two-wheeler and three-wheeler chargers
• Voltage proof: units for Hanoi were burned in at 220V with the exact plug configuration used in Vietnam.
• Documentation: user manuals and installation guides in local languages for your market

After a factory audit and sample evaluation, the partner placed a first order of 23 charging points and expanded twice within the year.

Problem Analysis & Field Report: Why Global Buyers Need Twin-Socket Charging Station for E-Bikes

A charging point looks simple until it has to survive humidity, voltage dips, careless riders and an inspector with a checklist. A shopping mall in Hanoi had 38% of its delivery scooter traffic concentrated in one loading bay, where riders fought over a single charging outlet during lunch peaks.

Field case: A hostel in Hanoi installed a dual-socket pile at the entrance and charged riders per hour through QR billing; the payback period on the pile was 6 months.

Why it matters for global buyers:

• Two independent sockets double site throughput without doubling installation work
• Floor-standing design needs no wall drilling, so rented or heritage sites can install without structural approval
• Per-socket breakers and leakage protection isolate faults instead of killing the whole site
• Session timers prevent overnight overstay and free the socket for the next rider
• Twin sockets double the throughput of a single parking bay, which matters where loading space is billed by the hour
• Floor-standing steel bodies survive carts, scooters and wet cleaning in busy commercial back-ends

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 Twin-Socket Charging Station for E-Bikes

Wanlin Fire designs and manufactures two-wheeler and three-wheeler EV chargers for wall-mounted, floor-standing, street-side, community and depot use, with QR, RFID, NFC, coin and App payment options across the WL-series platform.

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 is a Shenzhen-based manufacturer of two-wheeler and three-wheeler EV charging equipment that combines factory-direct pricing with OCPP-compliant firmware, IEC 61851 aligned design and export documentation 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:

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): "Riders scan the QR code and pay with the wallet they already use; we stopped explaining how to charge."
• Priya Nair (E-Rickshaw Fleet Owner, Mumbai, India): "The first batch for Hanoi arrived with routine test reports inside every carton, which made our customs broker's job much easier."
• Budi Santoso (Electric Tuk-Tuk Fleet Operator, 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: What foundation does the WL-FS need?

A: A level concrete pad with four anchor bolts is enough. The base plate template and bolt specification sheet ship with the cabinet, and two workers can complete an installation in under two hours.

Q: Can the WL-FS charge three-wheeled vehicles?

A: Yes. With the 72V socket option and a 3kW channel, the pile covers e-rickshaws and cargo tricycles. Connector type is confirmed at the specification stage before production.

Q: How does the WL-FS share power between the two sockets?

A: Each channel runs independently at its rated power. On the shared-input configuration, dynamic allocation keeps the total draw inside the supply limit without tripping the breaker.

Q: What is the lead time for WL-FS orders?

A: Standard models ship in 15 to 25 days. Custom-branded piles with special connectors need about 35 days including the sample round.

Q: Can we put our own brand on the WL-FS?

A: Yes. Logo printing, custom colors and retail-grade finish are available from 100 units, with artwork files checked by our engineers before printing.

Project Summary

Key result: By working directly with manufacturer Wanlin Fire, Hanoi Electric Tuk-Tuk Fleet Operator Budi Santoso achieved 35% 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