Engineered Lighting Structures & Systems
Standardized series and custom fabrication for international municipal, stadium, highway, and smart city infrastructure deployments.
Macro Industry Solutions for Modern Public Works
As urban centers transform into connected IoT environments and remote transport arteries demand off-grid resilience, street lighting poles evolve from static structural shafts into multifunctional infrastructural backbone nodes.
Smart City Arterial Infrastructure
Integrating 5G microcell transceivers, IoT environmental monitoring sensors, EV charging units, and CCTV arrays. Our multifunctional poles provide internal dual-chamber routing to isolate high-voltage power from sensitive low-voltage telemetry signals.
Off-Grid Corridor Electrification
Autonomous split-type and integrated solar street lights engineered for highway sections with fragile electrical distribution networks. Configured with optimized lithium iron phosphate (LiFePO4) storage and adaptive algorithmic PWM/MPPT drivers to ensure 5+ days of operational autonomy.
Industrial Ports & Mega Interchange High Masts
Heavy-duty polygonal high mast towers ranging from 15 to 40 meters. Outfitted with specialized motorized dual-cable winching mechanisms and automated latching head-frames, ensuring routine luminaire maintenance can be completed safely at ground level without mobile cranes.
China Factory 4.0: Supply Chain Resilience & Quality Rigor
Our 100,000 m² state-of-the-art production complex in Gaoyou, Jiangsu executes every fabrication step internally—from prime coil decoiling and CNC plasma cutting to submerged arc welding and hot-dip galvanization.
Structural Steel Integrity
We source certified structural steels (Q235B, Q355B, and equivalent ASTM A36 / A572 Grade 50) directly from Tier-1 domestic mills. Every heat number is matched with a verifiable EN 10204 3.1 chemical composition and tensile elongation certificate.
Submerged Arc Single Seam
Longitudinal seams are welded with automatic twin-wire submerged arc welding systems, eliminating heat-affected zone brittleness and ensuring continuous, penetration-tested weld integrity without transversal joints across lengths up to 14 meters.
ISO 1461 Galvanizing Bath
Full pole submersion in a molten zinc bath maintained at 450°C creates an alloyed metallurgical zinc-iron layer. Internal and external zinc coatings average 86–100 microns, resisting aggressive salt-spray environments for decades.
Electrostatic Powder Coat
For high-end architectural aesthetics and enhanced dual-barrier protection, poles receive a computerized thermosetting pure polyester powder coating cured at 200°C, providing superior UV resistance and impact tolerance.
Engineering Matrix & Technology Roadmap
Compare foundational structural parameters across utility classes. Each model is engineered using finite element analysis (FEA) to withstand specified regional gust velocity maps.
| Classification | Standard Shaft Profile | Standard Heights | Material Grade | Design Wind Load | Primary Use Application |
|---|---|---|---|---|---|
| Municipal Arterial | Conical / Octagonal Single-Piece | 6m – 12m | Q235B / Q355B (EN S355JR) | Up to 160 km/h (45 m/s) | Urban dual-carriageways, expressways, ring roads |
| High-Mast Tower | 12-to-20 Sided Polygonal Slip-joint | 15m – 40m | Q355B / ASTM A572 Gr50 | Up to 200 km/h (55 m/s) | Airports, maritime ports, logistics terminals, interchanges |
| Solar Autonomous | Stepped or Conical with Bracketry | 4m – 10m | Q235B (ASTM A36) | Up to 140 km/h (38 m/s) | Rural electrification, border corridors, micro-grids |
| Multi-Function Smart | Square Flanged or Heavy Octagonal | 6m – 14m | Q355B Structural Steel | Up to 160 km/h (45 m/s) | 5G smart avenues, pedestrian civic centers, campus grids |
| Power Distribution | Heavy Tapered Octagonal / Dodecagonal | 9m – 18m | High Yield Q355B / Q460 | Per Utility Conductor Tension | Low-voltage rural/urban electrical distribution networks |
Localization Support & Tender Compliance Guarantee
We eliminate project friction for EPC contractors, engineering consultants, and public works authorities through comprehensive documentation packages designed for rapid consultant approval.
Full Tender Submittal Dossiers
Every proposal arrives with complete documentation: 2D dimensioned CAD drawings, 3D parametric renderings, DIALux lighting calculations, foundation civil engineering calculations, anchor cage layouts, and mill test certificates.
Standards-Harmonized Engineering
Our structures conform precisely to international specifications: EN 40-3 / EN 40-5 across Europe and the Middle East, AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals, and ASTM A123 galvanization requirements.
Container Stowage & Sea Fastening
Poles are nested using non-abrasive geotextile banding, protective EPE foam spacers, and heavy-gauge strapping to prevent transit abrasion. We optimize internal 40ft HQ container cubic utilization to lower overseas freight costs per shaft.
Frequently Asked Technical & Procurement Questions
Direct answers addressing technical validations, factory verifications, testing regimes, and logistics management.
Are you a direct manufacturing factory or an export intermediary?
Xintong operates an owned 100,000 m² industrial facility located in Gaoyou, Jiangsu, China. Since 1999, we have operated 7 end-to-end production lines handling raw plate decoiling, hydraulic pressing, automated single-seam longitudinal welding, hot-dip galvanizing, and electro-static finishing. We welcome direct client audits, video walk-throughs, and third-party inspection agencies (SGS, TÜV, BV) prior to dispatch.
What documentation is provided to satisfy municipal tender evaluations?
We supply turnkey submittal packages consisting of CAD structural blueprints, DIALux photometric studies, wind resistance moment calculations stamped by licensed structural engineers, ASTM A123/ISO 1461 zinc-coating thickness certificates, and EN 10204 3.1 steel chemical/mechanical analysis records.
How does your factory protect against coastal and saline atmospheric corrosion?
For installations in tropical or marine environments, poles undergo our dual-layer protective process: an internal and external hot-dip galvanization achieving an average zinc thickness exceeding 86–100 μm, followed by a sweep blasting surface preparation and an architectural polyester powder coat finish (70–100 μm) offering comprehensive protection against salt spray and moisture intrusion.
Can you manufacture custom polygonal poles, brackets, and foundation anchor cages?
Yes. Our in-house engineering team works from customer structural drawings or creates project-specific designs based on local geotechnical ratings, fixture EPA (Effective Projected Area) data, and gust velocity profiles. Anchor bolt templates, cages, transformer base doors, and bracket configurations are fully customizable to meet project requirements.
Complete Export Pole Portfolio
Explore our complete range of high mast towers, municipal street light poles, decorative fixtures, and solar systems available for global delivery.
