Are you a manufacturing factory or a trading company?

Xintong is a manufacturer. Founded in 1999, we operate a 100,000 m² production base in Gaoyou, Jiangsu, China, with 7 production lines covering steel pole forming, welding, hot-dip galvanizing, powder coating and LED / solar lighting assembly. Buyers are welcome to audit the factory on site or by live video.

Which markets do you serve, and which standards and certifications do you work to?

Our products are installed in 80+ countries, including Central Asia, the Middle East, Africa, Southeast Asia and South America. We manufacture to EN, ASTM and AASHTO specifications under ISO-based quality management, and supply material certificates, galvanizing reports and test records with each shipment.

Do you only sell individual products, or do you provide complete solutions?

We provide both. Beyond supplying poles and luminaires, our engineers prepare CAD structural drawings, 3D renderings and DIALux lighting simulations, then support installation remotely or on site. Warranty coverage is available for up to 10 years depending on the product.

What information do you need to prepare an accurate technical proposal?

Please share the application and road width, required mounting height, illumination standard or target lux, local design wind speed, power supply type (grid or solar), required autonomy days for solar systems, quantity, delivery port and any tender specification documents.

How do you protect steel poles against corrosion?

Poles are fabricated from Q235 or Q355 structural steel and hot-dip galvanized after welding, with optional polyester powder coating. This system is designed for a service life of 25+ years in typical outdoor environments.

High-Quality Roadway Lighting Poles Suppliers & Factory

Engineered Municipal & Industrial Pole Portfolio

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Industry Macro View

Global Roadway Lighting Poles Market Dynamics & Commercial Landscape

Strategic analysis of international highway expansions, smart urbanization corridors, and shifting structural integrity mandates across key procurement regions.

Modern Highway Modernization

Global infrastructure investments demand advanced steel tubular and polygonal poles designed for continuous 50-year service lifespans. Regional cross-border highways require standardized AASHTO design considerations capable of bearing variable gust wind loads and dual luminaire bracket configurations without mechanical deformation.

Multi-Functional Smart Infrastructure

The municipal paradigm has shifted from passive illumination to multi-sensor smart assets. Modern roadway lighting poles now house micro-cellular 5G nodes, AI traffic monitoring, EV charging receptacles, and IoT environmental detectors, requiring internal structural routing channels and reinforced access handholes.

Harsh Climate & Corrosion Standards

Procurement agencies in coastal terminals, arctic trade routes, and high-salinity maritime zones mandate ISO 1461 and ASTM A123 compliance. Protective metallurgy, submerged-arc longitudinal seams, and controlled silicon-phosphorus steel chemistry are paramount to averting stress crack propagation and galvanizing blistering.

Production Super-Hub

Industrial Capacity, Supply Chain Precision & Cost-Defensibility

Operating from our 100,000 m² advanced fabrication complex in Gaoyou, Jiangsu, Xintong integrates end-to-end heavy steel processing with unmatched economies of scale.

Single-Seam Forming

Equipped with 1,600-ton CNC tandem bending machines, we form conical and polygonal sections up to 16 meters in a single stroke, significantly eliminating transverse weld weaknesses.

NDT Weld Verification

Automated submerged-arc welding (SAW) ensures homogeneous deep-penetration joints. Critical structural zones and base flanges undergo ultrasonic (UT) and magnetic particle non-destructive testing.

In-House Galvanizing

Our integrated hot-dip galvanizing kettles achieve minimum 86μm up to 120μm internal and external zinc layer bonding, providing exceptional anodic cathodic protection in C4 and C5 environments.

Aggressive Lead Times

By bypassing tier-3 subcontractors, our integrated Gaoyou manufacturing lines produce up to 20,000 standard poles per month, drastically compressing lead-time for time-critical EPC deliveries.

100,000 m² Dedicated Factory Floor

500,000+ Global Structural Deployments

7 Lines Integrated Precision Production

80+ Nations Active Tender Deliveries

Field Engineering

Localized Engineering Configurations & Environmental Adaptations

Tailored structural designs matching regional soil geology, ambient moisture, cyclonic wind loads, and functional lighting classes.

High-Speed Expressways & Interchanges

Highways demand continuous photometrics with zero driver glare. Conical and octagonal masts reaching 10m to 14m are engineered for high-drag situations, matching EN 13201 lighting classes M1 through M3. Double-arm or single-arm configurations feature aerodynamic dampening to prevent vortex-shedding fatigue.

Wind Resistance: Calibrated for 160 km/h - 220 km/h hurricane/cyclonic peak velocities.
Foundation Engineering: Heavy-gauge reinforced base plates with Q235B anchor cage configurations.

Deepwater Ports, Container Aprons & Logistics Hubs

Seaport logistics require wide-area illumination unobstructed by ground equipment. Our high-mast polygonal structures (18m to 40m) feature heavy-duty raising-and-lowering crown platforms with fail-safe mechanical latches, allowing safe maintenance in busy 24/7 commercial terminals.

Severe Marine Protection: Duplex coating system (Hot-Dip Galvanizing + Marine Epoxy Powder Coating).
DIALux Precision: Optimized luminaire aiming schedules to eliminate blind spots across container stacks.

Procurement Intelligence

Emerging Industry Trends & Global Procurement Criteria

Key considerations engineering consulting firms and EPC contractors evaluate during high-value public infrastructure bids.

Embodied Carbon & Lifecycle Audits

International financiers (World Bank, ADB) increasingly require Environmental Product Declarations (EPDs). Procuring structural poles from high-efficiency furnaces with traceable scrap ratios and recyclable steel allows contractors to capture valuable project sustainability credits.

Full BIM & DIALux Integration

Tenders no longer accept disconnected component datasheets. Municipal clients mandate fully parameterized BIM objects, AutoCAD shop drawings showing anchor cage reaction moments, and comprehensive DIALux photometric simulations showing exact lux/candela distribution.

Stringent Quality Documentation

Mitigating EPC risk mandates end-to-end traceability: EN 10204 Type 3.1 Material Test Reports (MTRs), galvanization thickness certificates verifying conformance to ISO 1461, and comprehensive third-party inspection sign-offs (SGS/BV) prior to port dispatch.

Engineering Knowledge Base

Frequently Asked Technical & Sourcing Questions

Direct answers to the most critical structural, metallurgical, and supply chain questions encountered by roadway lighting procurement teams.

What steel grade is optimal for heavy-load roadway lighting poles: Q235B or Q355B?

Q235B (comparable to ASTM A36 / S235JR) is standard for roadway poles up to 10m with standard wind profiles. For structures exceeding 12m, high-mast lighting, heavy cantilever arms, or gust zones exceeding 180 km/h, high-tensile Q355B (comparable to ASTM A572 Grade 50 / S355JR) is required to reduce shaft wall thickness while preserving structural yield strength.

How does hot-dip galvanizing prevent internal structural corrosion over 25+ years?

Because lighting poles are hollow tubular or polygonal structures, external-only coatings fail due to internal condensation traps. Our hot-dip process fully immerses the fabricated pole into molten zinc (450°C), creating an iron-zinc alloy layer inside and out. Even when scratched, cathodic sacrificial action prevents oxidative rust creep.

What structural parameters are needed to generate an AASHTO or EN40 calculation?

To produce an authoritative structural report, our engineers require: pole height, total effective projected area (EPA) of mounted luminaires and accessories, bracket outreach/tilt, regional basic design wind velocity (with gust factors), local terrain roughness category, and soil load-bearing capacity for foundation flange sizing.

How do you guarantee batch consistency and dimensional tolerances for container packing?

We utilize multi-axis CNC laser cutting and tandem forming brakes ensuring ±1mm dimensional consistency on diameter, taper, and seam straightness. Telescopic sectional high masts are test-fitted at the factory to verify slip-joint ratios (typically 1.5 times the mating diameter) before packing into nested export bundles.

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