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Cloud Fire Safety Monitoring for Residential Projects | Wanlin Fire ยท Practical Product and Application Information
China Electric Tuk-tuk Charging Station OEM manufacturer and export supplier for global markets. Wanlin provides CE / RoHS / IEC 61851 certified two-wheeler and three-wheeler EV charging stations (WL-series platform) with OCPP 1.6J conformance logs, per-port metering, RCD and surge protection, IP54 outdoor enclosures, factory direct pricing, OEM / ODM / private-label customization and complete export programs. Inquire: wanlinfirecontrol@163.com
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Bottom line For tuk-tuk ranks, the WL-TK3 pairs 48V, 60V or 72V output with per-kWh metered billing and an overnight auto cut-off. 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 the field test actually measured with resale margins holding at 36% 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
The request that opened the account was a fault report, not a purchase order. The quiet shift in the category is buyers moving from flat-rate power strips to metered, OCPP-connected stations.
Once the field units logged 5,000 charging sessions, Lim Wei Sheng selected Wanlin as their EV charging manufacturing partner. By the time the container was booked, the decision had already been validated by real riders.
The buyer opened a cabinet, checked the RCD rating against the invoice, and asked for the OCPP conformance log before powering up.
Nobody flagged it at the packing station; the market flagged it first. A tuk-tuk rank operator found chargers rated for scooter packs overheating when three-wheeler batteries drew full current for hours.
Field case: A rank operator in Kuala Lumpur moved from flat overnight fees to per-kWh metering on the WL-TK3. Drivers paid for exactly what they drew, disputes stopped, and the operator opened a second rank on the strength of the first season.
Why it matters for global buyers:
Wanlin runs OEM and ODM programs for buyers who want their own charging station line without building a factory. Customization covers:
The production version carries the same OCPP stack the pilot units earned, so what the buyer validated is what ships.
Core Features:
| Parameter | Wanlin Specification |
|---|---|
| Output | 48V, 60V or 72V DC configurable |
| Charging Curve | multi-stage curve for lead-acid and lithium packs |
| Ports | 3 heavy-duty sockets with per-port meters |
| Safety | per-port fuse, overheat sensor and fire-retardant cable |
| Housing | IP54 steel pedestal with IK10 rating |
| Billing | per-kWh metering with QR or coin options |
| Display | port status LEDs and kWh counter per socket |
| Installation | pedestal mount with anchor bolts and cable trench entry |
| Application | Model | How It Helps the User |
|---|---|---|
| Tuk-tuk rank charging post | WL-TK3 | Drivers pay per kWh instead of flat overnight fees |
| Rickshaw co-op yard | WL-TK3 | Heavy-duty sockets match the pack inlet without adapters |
| Market loading zone | WL-TK3 | Cargo three-wheelers top up between loads on metered sockets |
| Temple parking area | WL-TK3 | Quiet overnight charging with auto cut-off at full charge |
| School gate stand | WL-TK3 | Parent three-wheelers charge safely behind per-port fuses |
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:
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.
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 |
The eight steps below are the ones every Wanlin export order actually follows. A standard charging station OEM project then follows 8 steps:
Buyers from three countries said the same thing in their own words.
A: 48V, 60V or 72V DC configurations, matched to the pack the fleet actually runs.
A: Yes, multi-stage curves switch by profile so both chemistries charge correctly.
A: Three-wheeler packs draw heavy current for hours; three sockets keep the feeder, fuses and cables inside their ratings.
A: Per-kWh billing through QR wallet, or a coin option for cash ranks.
A: Fire-retardant cable, per-port fuses and an overheat sensor are standard.
What the field test actually measured By working directly with manufacturer Wanlin, the Condo Management Buyer team in Kuala Lumpur reached 36% 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