OEM Pole Street Lighting Suppliers & Factories

Industrial-Grade Infrastructure Engineering, Industry 4.0 Submerged-Arc Metallurgy & Global Tender Compliance Since 1999.

Product Matrix · Phase 1

Tier-1 Certified OEM Infrastructure Fleet

Precision-machined luminaire masts, integrated solar units, and smart high-load columns calibrated to AASHTO, ASTM, and EN standards.

Executive Engineering Whitepaper

Structural Metallurgy, Galvanization & Wind Resistance Architecture

Decoding the physical durability standards required for tier-one international municipal infrastructure procurement.

Submerged-Arc Forming & Alloy Grade Selection

Every structural pole manufactured at Xintong utilizes authentic, certified Q235B or high-tensile Q355B low-alloy structural steel with comprehensive mill test certificates (EN 10204 Type 3.1). Longitudinal seams undergo automatic submerged-arc welding (SAW) without transverse splicing on single sections up to 14 meters, preventing cyclic stress fractures.

Hot-Dip Galvanization to EN ISO 1461 & ASTM A123

Corrosion protection involves complete interior and exterior acid descaling, fluxing, and total immersion into molten zinc heated to 450°C. Standard zinc layer deposition exceeds 86 µm (minimum 610 g/m²), establishing an intermetallic iron-zinc alloy layer that yields more than 25-30 years of maintenance-free cathodic defense across C3, C4, and C5 marine environments.

AASHTO Finite Element Wind-Load Calculation

Using ANSYS finite element simulation and AASHTO Standard Specifications for Structural Supports for Highway Signs, Luminaires, and Traffic Signals, our engineering team models localized wind drag up to 180 km/h (50 m/s). Base flanges, stiffener ribs, and anchor cages are optimized for bending moments, resonance shear, and second-order P-Delta fatigue resistance.

Smart Manufacturing 4.0

Inside Xintong's 100,000 m² Gaoyou Production Ecosystem

Eliminating third-party subcontracting to deliver uncompromising quality, full dimensional tracking, and predictable supply chain timelines.

CNC Plasma Cutting & 1,600T Bending

Equipped with 16-meter twin-machine tandem CNC bending presses generating 1,600 tons of continuous hydraulic force. We shape seamless polygonal, octagonal, conical, and square shafts up to 14 meters long without transverse welding seams.

Automated Electrostatic Powder Coating

Following hot-dip galvanization, poles pass through a specialized surface phosphate passivation line before entering our electrostatic powder coating chamber. High-adhesion pure polyester powder (RAL specified) is cured at 200°C for superior UV and impact resistance.

Comprehensive Quality Assurance Protocol

Every shipment includes non-destructive testing (NDT), ultrasonic flaw detection across base weld joints, magnetic zinc coating thickness measurements, cross-cut adhesion tests, and salt spray exposure data verified by in-house quality inspectors.

1999 Founded Year
100,000 Plant Area (m²)
500+ Active Specialists
7 Lines Automated Lines
80+ Export Countries
500k+ Installed Fleet
Technology Roadmap 2026-2035

The Transformation from Passive Steel to Smart City Data Hubs

How street lighting poles are becoming multi-functional edge computing infrastructure for modern urban environments.

Phase 1: Photometric Efficiency & Optical Control

Transitioning from legacy high-pressure sodium fixtures to precision multi-die SMD/COB LEDs paired with Batwing Type II/III optical lenses. Advanced DIALux simulations ensure zero upward light waste (ULOR = 0%) and precise road surface luminance matching EN 13201 (M1-M6) and IESNA RP-8 criteria.

Phase 2: IoT Connectivity & Dynamic Dimming

Integration of standard NEMA 7-pin or Zhaga Book 18 sockets paired with LoRaWAN, NB-IoT, and cellular mesh controllers. Municipal operators achieve real-time telemetry, remote dynamic PWM dimming, proactive luminaire fault detection, and energy savings exceeding 65% across urban street networks.

Phase 3: Multi-Sensor Smart City Aggregators

Modern multifunctional light poles serve as unified physical carrier platforms: housing 5G micro base stations, AI camera mounts, public Wi-Fi access points, PM2.5 air quality monitoring, push-to-talk emergency call boxes, and integrated EV charging modules managed via centralized SCADA software.

Application Matrix

Engineering Solutions Tailored to Real-World Operating Environments

Every project site presents distinct environmental stresses, soil foundations, and photometric demands. Our turnkey solutions address the complete project lifecycle.

Application Sector Structural Configuration Protection Standard Lighting & Power Source Key Engineering Concern
Expressways & Arterials 8m – 14m Octagonal / Conical Single or Double Arm HDG min. 86 µm + C5 Anti-Corrosion Coating Grid-Powered 120W–300W LED Fixtures Longitudinal uniformity (U0 ≥ 0.4), glare limitation (TI < 10%), dynamic wind deflection.
Rural Electrification 6m – 8m Conical Round Galvanized Steel HDG min. 70 µm + UV-Resistant Powder Coat All-in-One Solar (XT-YTH Series) / Split PV Self-sustaining autonomy (3-5 rainy days), zero civil cabling, vandalism protection.
Container Ports & Terminals 20m – 35m High Mast with Motorized Lowering Ring Hot-Dip Galvanized min. 100 µm Thickness High-Power Asymmetric 400W–1200W Floodlights Salt mist resistance, wind loading (50 m/s), ground-level luminaire maintenance without cranes.
Smart Urban Renewal 6m – 12m Square / Cylindrical Integrated Smart Pole HDG + Fluorocarbon Architectural Spraying Intelligent Dimmable LED + IoT Gateway Bus Internal cable routing channel, heat dissipation for edge electronics, aesthetic harmony.
Substations & Utility Lines 9m – 18m Stepped Polygonal Steel Power Columns HDG min. 86 µm (ASTM A123 / EN ISO 1461) Overhead Low/Medium Voltage Conductor Load Dead-end pulling tension resistance, ground clearance compliance, lightning arrester grounding.
Tender Compliance & Risk Mitigation

Delivering Tender-Ready Documentation for Global EPC Contractors

Navigating municipal qualification requirements across Central Asia, the Middle East, Africa, and the Americas.

Comprehensive Submittal Document Packages

We prepare complete engineering submission packages: finite element structural calculations, foundation concrete footing designs, anchor bolt tension shear charts, DIALux photometric studies, and ISO 9001/14001/45001 certificates to accelerate project owner approval.

International Regulatory Harmonization

Production operations comply with European CE safety regulations (EN 40-5 for lighting columns), American ASTM specifications, and AASHTO structural criteria. Luminaires feature CB, RoHS, and IEC 60598-2-3 test reports verified by independent accredited laboratories.

Container Space Optimization & Export Packaging

Poles are nested using non-abrasive bubble wrap and heavy polyester strapping to prevent surface abrasion during long ocean voyages. Flanges, anchor cages, and accessories are crated in seaworthy fumigated timber boxes, maximizing 40ft HQ container loading volumes.

Direct Factory Q&A

Engineering & Procurement FAQ

Straightforward answers addressing common specifications, steel tolerances, lead times, and customization options.

Are you a direct manufacturing factory or an export intermediary?

Yangzhou Xintong Traffic Equipment Group is a direct manufacturing enterprise founded in 1999. We own and operate a 100,000 m² heavy-industrial manufacturing complex in Gaoyou, Jiangsu Province, China. Our facilities house 7 fully integrated automated production lines covering coil uncoiling, longitudinal CNC tapering, 16-meter bending, submerged-arc longitudinal welding, automated hot-dip galvanizing, and electrostatic powder coating. International clients and independent third-party auditing firms (such as SGS, BV, and TÜV) are welcome to inspect our facility on-site or through real-time video audit.

What steel grades are used, and can you provide mill test certificates?

We source prime hot-rolled structural steel coils exclusively from premier domestic state-owned mills, primarily utilizing Chinese Standard Q235B (yield strength ≥ 235 MPa, equivalent to ASTM A36 / EN 10025 S235JR) and high-strength low-alloy Q355B (yield strength ≥ 355 MPa, equivalent to ASTM A572 Grade 50 / EN 10025 S355JR). Every production batch includes full chemical composition and tensile mechanical test certificates according to EN 10204 Type 3.1 standards.

How does your hot-dip galvanizing prevent premature coastal corrosion?

All fabricated steel shafts, base flanges, bracket arms, and access doors are fully submerged in molten zinc heated to 450°C in strict conformance with EN ISO 1461, ASTM A123, and BS 729 specifications. Our standard hot-dip galvanizing process deposits an average zinc coating thickness of 86 µm to 100 µm, far exceeding general commercial baselines. For harsh marine shoreline (ISO 12944 Category C5) and industrial chemical regions, we apply a double-layer duplex protective system: zinc galvanization followed by surface passivation and thermosetting electrostatic polyester architectural powder coating.

What parameters are required to calculate structural wind load and footing design?

To produce accurate CAD fabrication drawings, finite element calculations, and anchor bolt cage configurations, please provide: maximum design wind speed (m/s, km/h, or mph) or 50-year storm gust return period; luminaire effective projected area (EPA, m²) and gross fixture mass (kg); mounting height and cantilever outreach length; bracket arm diameter; soil bearing capacity; and required seismic zone coefficient.

Can you support comprehensive lighting design and DIALux photometric calculations?

Yes. Our in-house engineering team provides end-to-end DIALux evo lighting simulations for municipal road classes (M1 through M6, C0 through C5, P1 through P6 according to EN 13201) and IESNA RP-8 criteria. We model road cross-sections, lane layouts, pole spacing, boom overhang, and luminaire wattages to generate full photometric reports verifying average road surface luminance (Lav, cd/m²), overall uniformity (U0), longitudinal uniformity (Ul), threshold increment (TI%), and surround ratio (SR).

Product Matrix · Phase 2

Municipal, High Mast & High-Yield Solutions

Standard and project-customized luminaires engineered for municipal boulevards, stadiums, logistics terminals, and power grids.