Best Wall-Mounted Charging Socket Board Manufacturer | Davao, Philippines - CE OCPP Wanlin
Executive Summary: Wall-Mounted Charging Socket Board for Global Buyers
The one-paragraph takeaway For corridor and garage walls, the WL-WM10 pairs 10 breaker-protected sockets with QR billing and tamper-proof timers. 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. What actually moved with landed cost at 35% under the branded alternative at the same retail point 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: Davao Property Developer Sourcing Success
The inquiry arrived on a Tuesday; by Friday a sample was on a plane. Sell-through data from the region shows the winning listings are the ones with per-port metering and a working payment flow.
After a 30-day pilot at two sites, Aung Kyaw Moe selected Wanlin as their EV charging manufacturing partner. The buyer admitted the deciding factor was a supplier who answered protocol questions in hours, not weeks.
- Every finished station is hipot-tested, RCD trip-time verified and powered through a full-port burn-in before packing
- CE, RoHS and IEC 61851-1 documentation ships with every commercial order
- Firmware can be customized for tariff logic, load limits, display language and payment flows
The monsoon test bench sprayed the cabinet for an hour and the IP54 gaskets kept the board dry.
Problem Analysis & Field Report: Why Global Buyers Need Wall-Mounted Charging Socket Board
The complaint did not arrive through the returns portal; it arrived as a repeat-order question. A garage manager found the flat monthly charging fee lost money on the three delivery riders who charged daily.
Field case: A shop-house row in Davao split a tripping group breaker across the WL-WM10 capped load groups. Laundry evenings no longer cut charging, and the owner added a second board for the row delivery riders.
Why it matters for global buyers:
- unattended overnight charging swells packs without per-socket cut-off
- the fix was firmware timers behind lock covers
- load groups stop one appliance evening from killing every socket
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 Wall-Mounted Charging Socket Board
What the pilot units had in common was a single mainboard with per-port metering and a contactor rated for real monsoon humidity.
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 |
|---|---|
| Sockets | 10 metered sockets with individual breakers |
| Load Management | group load cap set in firmware |
| Billing | per-socket kWh metering with QR payment |
| Timers | per-socket charge timer with auto cut-off |
| Protection | per-socket overload, leakage and surge |
| Housing | IP54 steel panel with IK10 rating |
| Display | LCD with per-socket status and cumulative kWh |
| Installation | surface mount on shed wall or column with anchor kit |
Application Scenarios for Global Market
| Application | Model | How It Helps the User |
|---|---|---|
| Apartment corridor bike parking | WL-WM10 | Per-socket cut-off stops batteries cooking all night |
| Parking garage wall | WL-WM10 | Metered sockets end the garage flat-fee argument |
| Shop house back wall | WL-WM10 | Tenants pay for exact kWh with QR payment |
| Dormitory bike area | WL-WM10 | Firmware timers behind lock covers stop tampering |
| Warehouse staff wall | WL-WM10 | Group load cap keeps the warehouse feeder safe |
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:
- Every finished station is hipot-tested, RCD trip-time verified and powered through a full-port burn-in before packing
- CE, RoHS and IEC 61851-1 documentation ships with every commercial order
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
The buyer compared five candidates on the metrics that caused their previous failures.
| 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): "The first article matched the approved sample on meter accuracy, finish and weight. That almost never happens."
- Nguyen Hoang Minh (Charge Point Operator, Ho Chi Minh City, Vietnam): "Our support line used to get billing-dispute calls weekly. That queue has gone quiet."
- Aung Kyaw Moe (Property Developer, Davao, Philippines): "We changed the tariff logic for our market and they turned the firmware around in a week."
Frequently Asked Questions
Q: How does the WL-WM10 stop overnight overcharging?
A: Each socket runs a timer with auto cut-off, so packs stop drawing at the set time or full-charge signal.
Q: Can the load cap match our building wiring?
A: Yes, the group ceiling is set in firmware to the feeder rating the building actually has.
Q: What prevents residents from resetting timers?
A: Timer settings sit behind a lockable cover; riders only see socket status and QR.
Q: Is billing per socket or per board?
A: Per socket, with QR payment and kWh logs exported for building management.
Q: Can it mount on an outdoor shed wall?
A: Yes, the IP54 panel handles shed and column mounting with the included anchor kit.
Project Summary
What actually moved By working directly with manufacturer Wanlin, the Property Developer team in Davao reached 35% 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
