Manufacturing
In-house Guangzhou WHC plant — structural parts, luminaire assembly, electrical testing and export packing. Bulk MOQ starts from 100 pcs with stable production capacity and quality control.
Production line views
Auto-rotating stage views show the order-to-shipment process. Click a thumbnail to inspect a specific production step.
Manufacturing & test capabilities
Process highlights, controls and QC touchpoints across the manufacturing workflow.
Mechanical & housing
Housing, brackets and pole-interface parts are inspected before assembly.
Electrical assembly
PV module, LiFePO₄ battery, MPPT controller and LED engine are integrated under controlled procedures.
Burn-in & test
Power-on aging, charging/discharging checks and lighting-mode verification are recorded before release.
Packing & export
Export cartons, packing lists and shipping marks are checked before loading.
Housing, bracket, fastener and structural parts are matched to the approved product configuration before line assembly.
Delivery rhythm reference
Typical engineering-order references for OEM programs, commercial contracts and production planning.
| Order type | Typical lead time | Planned delivery | Notes |
|---|---|---|---|
| Sample / testing SKU | 7–10 working days | — | Includes photometric and installation structure confirmation |
| Bulk ≤100 pcs | 25–35 working days | Supported | Lead time follows locked bill of materials and confirmed artwork |
| OEM / custom | Pilot 15–20 d + bulk | Supported | Depends on approval cycle and product configuration |
| After-sales parts | 3–7 working days | Separate shipment | Common spare parts can be prepared for project service |
Manufacturing capacity explained
Lean scheduling for project batches
Production lines are managed by platform, product version and customer batch to support repeatable order execution and clearer delivery planning.
- Batch MOQ from 100 pcs for suitable standard programs
- Large orders can be split into controlled production lots
- Approved BOM and artwork stay locked during production
- Project orders are tracked with batch-level records
Test stations and fixtures
Key solar street light functions are checked through controlled fixtures and test stations during production.
- Incoming component and subassembly inspection
- Electrical function and charging-control verification
- Runtime, aging and lighting-mode tests
- Inspection records retained for production traceability
Factory overview
More production and inspection views across our in-house manufacturing workflow.
Factory overviewLuminaire assemblyElectrical & aging test
Incoming QCFrom order to shipment
Five core steps for order and production control.
Order review
Confirm SKU, quantity, artwork and technical configuration.
Material prep
Lock BOM, arrange materials and complete incoming quality checks.
Production
Assembly, wiring, testing and in-process inspection.
Outgoing QC
Accessories, documentation and packing verification.
Logistics
Batch packing, shipping marks and final shipment preparation.
In-house plant vs trading assembly
Direct factory control improves consistency across repeat orders, project batches and after-sales support.
| Evaluation | Shenzhen in-house plant | Typical trading assembly |
|---|---|---|
| Batch traceability | Batch IDs through IQC → in-process → OQC | Relies on subcontractors / batch notes |
| Outgoing inspection records | OQC samples available per project | Often unavailable |
| Spare parts & mass production | Same inspection standard | Mixed source / versions |
| OEM label validation | Batch after pilot gate | Relabel-and-ship risk |
| Factory audit / visit | QC walkthrough available by appointment | Usually not available |
| Datasheet / test versions | Synced with product catalog versions | Can vary by source |
Direct manufacturing lets engineering and QC teams work with production personnel on the same product platform, reducing communication layers and helping keep approved specifications consistent from sample to bulk order.
Manufacturing quality commitments
R&D + production · quality loop
From optical and electrical definition through mass production and outgoing QC, manufacturing follows the approved product configuration.
R&D capability
Engineering defines product platform, optical configuration, BOM and verification requirements.
Manufacturing
Standardized process control, assembly instructions and batch-level execution.
Quality & certification
IQC, in-process checks, aging validation, OQC records and supporting documentation.
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