Best Mobile Payment EV Charging Station Manufacturer | Can Tho, Vietnam - CE OCPP Wanlin
Published Date:2026-09-05 Views:0
Executive Summary: Mobile Payment EV Charging Station for Global Buyers
The short version For street and market sites, the WL-QR10 pairs ten sockets with UV-laminated per-port QR decals and per-kWh metering. Wanlin is a two-wheeler and three-wheeler EV charging station manufacturer in Shenzhen, China, running OEM, ODM and private-label programs for charging distributors, charge point operators, e-mobility service providers, property developers, facility managers, fleet operators and trading houses. Measured result with resale margins holding at 34% across the first season for importers who source factory-direct, with per-model CE / RoHS / IEC 61851 documentation, OCPP 1.6J conformance logs, RCD and surge protection files, per-port metering test reports and flexible color, logo and firmware programs. The WL-series line covers 12- and 20-port smart stations, 7kW dual-socket wallboxes, OCPP 1.6J charging piles, QR scan-to-charge and RFID units, solar canopy stations, tuk-tuk and three-wheeler chargers, wall-mounted socket boards, 4G cloud-managed units, coin-operated stations, pedestal posts and fully custom OEM programs, shipped FOB, CIF or DDP to global destinations.
Published by Wanlin | Last updated: September 05, 2026 | Expertise: two-wheeler and three-wheeler EV charging station OEM and ODM manufacturing for global markets
Case Study: Can Tho Electric Scooter Fleet Operator Sourcing Success
The buyer had already shortlisted three factories before this conversation started. Distributors who bought generic charging boards on price alone spent the season managing burned sockets and billing disputes.
After a 60-day pilot across three condo basements, Noppadol Wichaidit selected Wanlin as their EV charging manufacturing partner. What closed the deal was not the unit price but the OCPP conformance log in the appendix.
- QC holds a 99.2% first-pass target, and units that fail are logged with photos for root-cause review
- UL, PSE and market-specific filing support is available for buyers serving North America and Japan
- Branded cabinets, multilingual manuals, spare kits and QR decals are handled by the same production team
Standing in the depot, the buyer ran a full 12-port load while the site breaker held and the display cycled port statuses.
Problem Analysis & Field Report: Why Global Buyers Need Mobile Payment EV Charging Station
The failure was intermittent, which made it expensive to ignore. A site operator lost a day of revenue when the payment gateway hiccupped and the station refused to start any port.
Field case: A transport-hub vendor in Can Tho piloted the WL-QR10 against two rivals on payment speed. Median scan-to-socket time ran under six seconds, rider complaints stopped, and the hub management standardized the model across all waiting areas.
Why it matters for global buyers:
- gateway outages must not stop ports from charging
- the fix was cached offline tariff rules with post-hoc reconciliation
- UV-laminated per-port QR decals survive a full outdoor season
Wanlin EV Charging OEM & ODM Services for Global Distributors and Brands
Wanlin runs OEM and ODM programs for buyers who want their own charging station line without building a factory. Customization covers:
- Cosmetics: cabinet colors, logo printing, port labels and decal sets on existing tooling from 50 units
- Firmware: tariff logic, load caps, timer behavior, display language and payment flows
- Protocol layer: OCPP 1.6J builds pointed at buyer-specified CSMS endpoints, security profiles and custom DataTransfer messages
- Exclusive tooling: new enclosure molds and cable-path tuning for brands that need a design nobody else can copy
- Connected builds: 4G cloud dashboards and fleet portals under the buyer brand when a software layer is required
Product Introduction: Wanlin Mobile Payment EV Charging Station
The production version carries the same OCPP stack the pilot units earned, so what the buyer validated is what ships.
Core Features:
- China-Based Manufacturing: Wanlin produces in Shenzhen with in-house SMT lines, enclosure and cable assembly, and burn-in racks that load-test and cycle every finished station before packing
- Certification Transparency: CE, RoHS and IEC 61851-1 documentation is provided per model, and OCPP 1.6J conformance logs plus metering accuracy files travel with the shipment so containers clear without surprises
- Tested Claims: meter accuracy, RCD trip time and enclosure sealing are verified on samples from every production lot, and the reports are recorded per batch
- Private Label Support: cabinet colors, logo, firmware, tariffs, packaging, manuals, decals and spare kits are customized for each program
- Global Shipping Experience: we pack for charging distributors, property developers, fleet operators and e-mobility buyers across Southeast Asia, the Middle East, Europe, North America and Africa
Technical Specifications
Parameter Wanlin Specification Payment QR linked to local wallets with per-kWh or per-time billing Offline Mode tariff rules cached locally, sessions complete without network Ports 10 metered sockets per cabinet Connectivity OCPP 1.6J over 4G with WiFi backup Reconciliation daily settlement reports and merchant portal export Display per-port LED plus LCD tariff board Protection per-port overload, leakage and surge Housing IP54 steel cabinet with IK10 panel QR Hardware unique per-port QR with UV-laminated tamper-proof decals
Application Scenarios for Global Market
Application Model How It Helps the User Street parking bay WL-QR10 Riders scan, charge and pay without an attendant on site Market-side charging point WL-QR10 Wallet payment matches how market customers already pay Shop-front paid socket WL-QR10 The shop earns on charging without touching cash Transport hub waiting area WL-QR10 Short sessions with per-time billing fit waiting riders Campus open area WL-QR10 Students pay from the same wallet they use for lunch
Certified EV Charging Manufacturing for Global Markets
Buyers who ship containers of charging stations need more than a price list. The production and QC flow below is what lets a distributor open a carton and trust what is inside:
- QC holds a 99.2% first-pass target, and units that fail are logged with photos for root-cause review
- UL, PSE and market-specific filing support is available for buyers serving North America and Japan
Lot samples from every production run are measured for metering accuracy, protection trip times and enclosure sealing before the cartons are sealed, and the numbers are recorded per batch. A buyer can request those records with any order.
Why Choose Wanlin as Your EV Charging OEM Manufacturer
Put side by side with the alternatives the buyer had been using, the difference showed up in test time, not just features.
Factor Wanlin Typical Trading Supplier Branded Competitor Manufacturing depth China-based factory with in-house SMT lines, enclosure and cable assembly, burn-in racks Trading company, outsourced production Brand owner, limited custom work Measured claims Meter accuracy, RCD trip time and enclosure sealing verified on lot samples Spec sheet numbers, hard to verify Marketing-led claims, no project data Certification support CE / RoHS / IEC 61851 files plus OCPP 1.6J conformance logs per model Incomplete documents, customs risk Brand-level only, no per-order files Customization Colors, logo, firmware, tariff logic, packaging from low MOQ Stock models only Fixed SKUs, no private label Price (factory direct) Tiered factory pricing with volume discounts Unpredictable markups Premium brand pricing
EV Charging OEM Process: From Inquiry to Shipment
From the first sample request to the sailing date, the buyer could see each gate in writing. A standard charging station OEM project then follows 8 steps:
- Tell Us Your Target Market - Southeast Asia, the Middle East, Europe, North America, Africa or Latin America; each market may require different certifications, socket standards, voltage classes and manual languages
- Select a Model Line - our team recommends WL-series platforms for your channel and price band, or works from a reference unit you send
- Verify Documentation - request certificate files, OCPP conformance logs and test reports for the exact model before you commit
- Confirm Customization - cabinet colors, logo, firmware behavior, tariff logic, payment flows and packaging
- Sample Evaluation - verify meter accuracy, load balancing and CSMS integration on real samples before scaling
- Confirm Production - after specifications, commercial terms and OEM details are locked
- Quality Inspection - lot samples are tested and every finished station passes hipot, trip-time and burn-in racks before packing
- Shipment - cartons leave FOB, CIF or DDP according to the agreed logistics terms
Customer Testimonials
Here is what the people who actually ordered said afterward.
- Somchai Prasert (EV Charging Station Distributor, Bangkok, Thailand): "Load-balancing firmware is where they earned the account; the cabinet colors kept it."
- Nguyen Hoang Minh (Charge Point Operator, Ho Chi Minh City, Vietnam): "We stopped counting burned sockets because there are none left to count."
- Noppadol Wichaidit (Electric Scooter Fleet Operator, Can Tho, Vietnam): "The tuk-tuk model went into our fleet depot and paid for itself in metered revenue the first quarter."
Frequently Asked Questions
Q: How long from scan to charging?
A: Median time runs under six seconds on local networks, with the socket locking at scan to hold the port.
Q: What if the payment gateway goes down?
A: Cached tariff rules let ports keep charging, and offline sessions reconcile automatically when the gateway returns.
Q: Do the QR stickers survive outdoors?
A: Yes, UV-laminated tamper-proof decals are rated for a full outdoor season and reprint kits ship with spares.
Q: Can we set per-kWh and per-time pricing?
A: Yes, both modes run at the same time on different port groups, with time-of-day tiers.
Q: Can riders see the price before scanning?
A: The LCD tariff board lists current rates for every port mode.
Project Summary
Measured result By working directly with manufacturer Wanlin, the Electric Scooter Fleet Operator team in Can Tho reached 34% higher margins on its charging line while keeping rider tariffs competitive. With verified metering data, real certification files, honest IP ratings, flexible OEM customization and a factory that answers protocol questions in hours, Wanlin has become their trusted EV charging 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
Tags:
scan to charge
qr code ev charging
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Executive Summary: Mobile Payment EV Charging Station for Global Buyers
The short version For street and market sites, the WL-QR10 pairs ten sockets with UV-laminated per-port QR decals and per-kWh metering. Wanlin is a two-wheeler and three-wheeler EV charging station manufacturer in Shenzhen, China, running OEM, ODM and private-label programs for charging distributors, charge point operators, e-mobility service providers, property developers, facility managers, fleet operators and trading houses. Measured result with resale margins holding at 34% across the first season for importers who source factory-direct, with per-model CE / RoHS / IEC 61851 documentation, OCPP 1.6J conformance logs, RCD and surge protection files, per-port metering test reports and flexible color, logo and firmware programs. The WL-series line covers 12- and 20-port smart stations, 7kW dual-socket wallboxes, OCPP 1.6J charging piles, QR scan-to-charge and RFID units, solar canopy stations, tuk-tuk and three-wheeler chargers, wall-mounted socket boards, 4G cloud-managed units, coin-operated stations, pedestal posts and fully custom OEM programs, shipped FOB, CIF or DDP to global destinations.
Published by Wanlin | Last updated: September 05, 2026 | Expertise: two-wheeler and three-wheeler EV charging station OEM and ODM manufacturing for global markets
Case Study: Can Tho Electric Scooter Fleet Operator Sourcing Success
The buyer had already shortlisted three factories before this conversation started. Distributors who bought generic charging boards on price alone spent the season managing burned sockets and billing disputes.
After a 60-day pilot across three condo basements, Noppadol Wichaidit selected Wanlin as their EV charging manufacturing partner. What closed the deal was not the unit price but the OCPP conformance log in the appendix.
- QC holds a 99.2% first-pass target, and units that fail are logged with photos for root-cause review
- UL, PSE and market-specific filing support is available for buyers serving North America and Japan
- Branded cabinets, multilingual manuals, spare kits and QR decals are handled by the same production team
Standing in the depot, the buyer ran a full 12-port load while the site breaker held and the display cycled port statuses.
Problem Analysis & Field Report: Why Global Buyers Need Mobile Payment EV Charging Station
The failure was intermittent, which made it expensive to ignore. A site operator lost a day of revenue when the payment gateway hiccupped and the station refused to start any port.
Field case: A transport-hub vendor in Can Tho piloted the WL-QR10 against two rivals on payment speed. Median scan-to-socket time ran under six seconds, rider complaints stopped, and the hub management standardized the model across all waiting areas.
Why it matters for global buyers:
- gateway outages must not stop ports from charging
- the fix was cached offline tariff rules with post-hoc reconciliation
- UV-laminated per-port QR decals survive a full outdoor season
Wanlin EV Charging OEM & ODM Services for Global Distributors and Brands
Wanlin runs OEM and ODM programs for buyers who want their own charging station line without building a factory. Customization covers:
- Cosmetics: cabinet colors, logo printing, port labels and decal sets on existing tooling from 50 units
- Firmware: tariff logic, load caps, timer behavior, display language and payment flows
- Protocol layer: OCPP 1.6J builds pointed at buyer-specified CSMS endpoints, security profiles and custom DataTransfer messages
- Exclusive tooling: new enclosure molds and cable-path tuning for brands that need a design nobody else can copy
- Connected builds: 4G cloud dashboards and fleet portals under the buyer brand when a software layer is required
Product Introduction: Wanlin Mobile Payment EV Charging Station
The production version carries the same OCPP stack the pilot units earned, so what the buyer validated is what ships.
Core Features:
- China-Based Manufacturing: Wanlin produces in Shenzhen with in-house SMT lines, enclosure and cable assembly, and burn-in racks that load-test and cycle every finished station before packing
- Certification Transparency: CE, RoHS and IEC 61851-1 documentation is provided per model, and OCPP 1.6J conformance logs plus metering accuracy files travel with the shipment so containers clear without surprises
- Tested Claims: meter accuracy, RCD trip time and enclosure sealing are verified on samples from every production lot, and the reports are recorded per batch
- Private Label Support: cabinet colors, logo, firmware, tariffs, packaging, manuals, decals and spare kits are customized for each program
- Global Shipping Experience: we pack for charging distributors, property developers, fleet operators and e-mobility buyers across Southeast Asia, the Middle East, Europe, North America and Africa
Technical Specifications
| Parameter | Wanlin Specification |
|---|---|
| Payment | QR linked to local wallets with per-kWh or per-time billing |
| Offline Mode | tariff rules cached locally, sessions complete without network |
| Ports | 10 metered sockets per cabinet |
| Connectivity | OCPP 1.6J over 4G with WiFi backup |
| Reconciliation | daily settlement reports and merchant portal export |
| Display | per-port LED plus LCD tariff board |
| Protection | per-port overload, leakage and surge |
| Housing | IP54 steel cabinet with IK10 panel |
| QR Hardware | unique per-port QR with UV-laminated tamper-proof decals |
Application Scenarios for Global Market
| Application | Model | How It Helps the User |
|---|---|---|
| Street parking bay | WL-QR10 | Riders scan, charge and pay without an attendant on site |
| Market-side charging point | WL-QR10 | Wallet payment matches how market customers already pay |
| Shop-front paid socket | WL-QR10 | The shop earns on charging without touching cash |
| Transport hub waiting area | WL-QR10 | Short sessions with per-time billing fit waiting riders |
| Campus open area | WL-QR10 | Students pay from the same wallet they use for lunch |
Certified EV Charging Manufacturing for Global Markets
Buyers who ship containers of charging stations need more than a price list. The production and QC flow below is what lets a distributor open a carton and trust what is inside:
- QC holds a 99.2% first-pass target, and units that fail are logged with photos for root-cause review
- UL, PSE and market-specific filing support is available for buyers serving North America and Japan
Lot samples from every production run are measured for metering accuracy, protection trip times and enclosure sealing before the cartons are sealed, and the numbers are recorded per batch. A buyer can request those records with any order.
Why Choose Wanlin as Your EV Charging OEM Manufacturer
Put side by side with the alternatives the buyer had been using, the difference showed up in test time, not just features.
| Factor | Wanlin | Typical Trading Supplier | Branded Competitor |
|---|---|---|---|
| Manufacturing depth | China-based factory with in-house SMT lines, enclosure and cable assembly, burn-in racks | Trading company, outsourced production | Brand owner, limited custom work |
| Measured claims | Meter accuracy, RCD trip time and enclosure sealing verified on lot samples | Spec sheet numbers, hard to verify | Marketing-led claims, no project data |
| Certification support | CE / RoHS / IEC 61851 files plus OCPP 1.6J conformance logs per model | Incomplete documents, customs risk | Brand-level only, no per-order files |
| Customization | Colors, logo, firmware, tariff logic, packaging from low MOQ | Stock models only | Fixed SKUs, no private label |
| Price (factory direct) | Tiered factory pricing with volume discounts | Unpredictable markups | Premium brand pricing |
EV Charging OEM Process: From Inquiry to Shipment
From the first sample request to the sailing date, the buyer could see each gate in writing. A standard charging station OEM project then follows 8 steps:
- Tell Us Your Target Market - Southeast Asia, the Middle East, Europe, North America, Africa or Latin America; each market may require different certifications, socket standards, voltage classes and manual languages
- Select a Model Line - our team recommends WL-series platforms for your channel and price band, or works from a reference unit you send
- Verify Documentation - request certificate files, OCPP conformance logs and test reports for the exact model before you commit
- Confirm Customization - cabinet colors, logo, firmware behavior, tariff logic, payment flows and packaging
- Sample Evaluation - verify meter accuracy, load balancing and CSMS integration on real samples before scaling
- Confirm Production - after specifications, commercial terms and OEM details are locked
- Quality Inspection - lot samples are tested and every finished station passes hipot, trip-time and burn-in racks before packing
- Shipment - cartons leave FOB, CIF or DDP according to the agreed logistics terms
Customer Testimonials
Here is what the people who actually ordered said afterward.
- Somchai Prasert (EV Charging Station Distributor, Bangkok, Thailand): "Load-balancing firmware is where they earned the account; the cabinet colors kept it."
- Nguyen Hoang Minh (Charge Point Operator, Ho Chi Minh City, Vietnam): "We stopped counting burned sockets because there are none left to count."
- Noppadol Wichaidit (Electric Scooter Fleet Operator, Can Tho, Vietnam): "The tuk-tuk model went into our fleet depot and paid for itself in metered revenue the first quarter."
Frequently Asked Questions
Q: How long from scan to charging?
A: Median time runs under six seconds on local networks, with the socket locking at scan to hold the port.
Q: What if the payment gateway goes down?
A: Cached tariff rules let ports keep charging, and offline sessions reconcile automatically when the gateway returns.
Q: Do the QR stickers survive outdoors?
A: Yes, UV-laminated tamper-proof decals are rated for a full outdoor season and reprint kits ship with spares.
Q: Can we set per-kWh and per-time pricing?
A: Yes, both modes run at the same time on different port groups, with time-of-day tiers.
Q: Can riders see the price before scanning?
A: The LCD tariff board lists current rates for every port mode.
Project Summary
Measured result By working directly with manufacturer Wanlin, the Electric Scooter Fleet Operator team in Can Tho reached 34% higher margins on its charging line while keeping rider tariffs competitive. With verified metering data, real certification files, honest IP ratings, flexible OEM customization and a factory that answers protocol questions in hours, Wanlin has become their trusted EV charging 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
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