Primary Structural Portfolio
High-Integrity Infrastructure Poles & High Masts
Engineered for high-wind resistance, structural fatigue compliance, and rapid smart-city multi-payload integrations.
OEM AIRPORT-PORT SERIES High Mast Light Manufacturer, Supplier
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Best Series Decorative Street Light Pole Manufacturers, Manufacturer
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Buy XINTONG Municipal Street Light Pole Series Factories, Exporter
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Custom XINTONG Full Series Municipal Street Light Poles Conical, Octagonal & Customizable Poles for Municipal Engineering
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High-Quality URBAN-GRID Series Urban Low Voltage Steel Power Distribution Poles Suppliers, Factories
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OEM XT-YTH-9 Series (All-In-One) Factory, Factories
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Buy XT-YTH-3 Series (All-In-One) Exporter, Exporters
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Strategic Engineering Review
Highway Lighting Infrastructure: Technical Evolution & Dynamics
Transitioning from passive structural supports to dynamic, multi-payload smart transit assets.
Aerodynamic Sectioning & Vortex Shedding
Modern highway illumination requires rigorous aero-elastic engineering. Cylindrical profiles are increasingly being replaced by octagonal, dodecagonal, and 16-sided conical geometries that break boundary layers, dramatically mitigating vortex-induced resonance under gale conditions exceeding 160 km/h (AASHTO standard load calculations).
C-V2X and Sensor Payload Integration
The contemporary highway pole serves as an edge-computing platform. Modern municipal and highway masterplans dictate secondary load capacities for 5G micro-base stations, microwave radar vehicular detectors, automated traffic incident detection (AID) cameras, and environmental meteorological sensor clusters directly integrated into the pole structure.
Passive Safety & Crashworthiness
Global highway tenders now heavily evaluate passive safety mechanisms. Utilizing slip-base joints and impact-attenuation shear couplings compliant with EN 12767 standards (classes 100NE, 70LE), our manufactured poles collapse controlled upon high-energy automotive impacts, reducing driver deceleration trauma.
Production Excellence & Scale
China Industry 4.0: Jiangsu Manufacturing Complex
Complete vertically integrated fabrication across 100,000 square meters of high-precision heavy industrial capacity.
14-Meter CNC Tandem Press Brakes
Our facility employs synchronized tandem heavy hydraulic press brakes exerting up to 1,600 metric tons of force. This allows continuous, single-seam forming of conical and polygonal pole shafts up to 14 meters in length without mid-span circumferential weld weaknesses.
Submerged Arc Longitudinal Welding
Utilizing automated Lincoln Electric multi-wire submerged arc welding (SAW) arrays, our structural welds attain 100% full penetration with unified metallurgy. Each structural batch undergoes ultrasonic non-destructive testing (NDT) to eliminate internal voids and hot cracking risks.
Internal & External Hot-Dip Galvanization
Operating our own industrial-scale zinc kettles (99.995% pure molten zinc at 450°C), our poles achieve a minimum zinc layer thickness of 86 μm (exceeding ASTM A123/ISO 1461). This provides over 30 years of cathodic self-healing corrosion resistance under coastal C5-M atmospheric classifications.
1999
Foundation Year
100k
Factory Area (m²)
500+
Technicians & Labor
7
Automated Lines
80+
Global Markets
500k
Installed Poles
Procurement Engineering Matrix
International Tender Specification Standards
A rigorous engineering comparison to assist EPC procurement heads in developing compliant BOQs.
| Evaluation Parameter | AASHTO Standard (North America) | EN 40 Standard (Europe / International) | GB/T Chinese Standard (Global EPC) | Xintong High-Strength Benchmark |
|---|---|---|---|---|
| Steel Grades | ASTM A36, A572 Grade 50 | S235JR, S355JR | Q235B, Q355B/C | Traceable Q355B / S355JR Mill Certs |
| Galvanization Standard | ASTM A123 / A153 | EN ISO 1461 | GB/T 13912 | ≥ 86 μm (Double Immersion Check) |
| Wind Load Calculation | 3-sec gust, 25-50 yr MRI | 10-min mean, Class 1 to 4 | 50-year return period pressure | Custom FEA to 180 km/h Gale Wind |
| Deflection Limit | Max 2.5% of pole height | Class 1 (4%), Class 2 (6%) | ≤ 1/100 of clear height | Rigid Low-Deflection (< 1.5%) |
| Welding Certification | AWS D1.1 Structural Welding | EN ISO 15614 / EN 287 | GB 50205 Structural QC | 100% UT / MT Non-Destructive Validated |
Localized Applications
Precision Engineering for Extreme Operating Environments
Our infrastructure products are customized to match microclimatic constraints and international project demands.
Arid Middle East Corridors (High UV & Dust)
Installed across Saudi Arabia and Kuwait transit networks. Poles feature continuous internal cable runs with sealed marine-grade junction boxes (IP66), special high-reflectivity architectural thermoset fluorocarbon coatings, and dust-resistant anchor caps preventing subsurface salt erosion.
Sub-Zero Central Asian Steppes
Deployed on major transcontinental corridors like the Manas Airport - Bishkek Highway. Manufactured from low-temperature Charpy V-notch tested steel (impact resilience certified at -40°C), eliminating brittle transformation failures caused by freezing cyclic winds.
Corrosive Maritime Coasts & Seaports
Engineered for high-humidity, salt-laden marine environments such as the Cebu Baseport in the Philippines and Chancay Logistics Hub in Peru. Poles are treated with duplex coatings—ultra-thick zinc layers coupled with electrostatic TGIC polyester powder finishes to repel saline attacks.
Extended Product Series
High-Mast Towers, Heavy-Duty & Solar Infrastructures
Comprehensive turnkey luminaires, smart brackets, and extreme-load structural solutions for global projects.
Custom XINTONG High Strength Light Pole Series: Engineered for Extreme Conditions & Heavy Loads Manufacturers, Factories
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High-Quality STADIUM SERIES High Mast Light Factory, Exporter
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OEM PUBLIC TRANSIT Series Municipal High Mast Poles Manufacturers, Supplier
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Best XT-DT-1 Series (Split Type) Manufacturer, Factories
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OEM XINTONG Multifunctional Light Poles Integrated Design, Octagonal, Conical & Square Poles For Smart City Engineering
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Best Series Decorative Street Light Pole Manufacturers, Manufacturer
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Buy XINTONG Municipal Street Light Pole Series Factories, Exporter
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High-Quality URBAN-GRID Series Urban Low Voltage Steel Power Distribution Poles Suppliers, Factories
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Turnkey Engineering Services
End-to-End Technical Support for Tenders
Beyond steel fabrication, we offer end-to-end calculations that guarantee immediate engineer-of-record approval.
Photometric DIALux Simulation
Our senior lighting engineers deliver comprehensive DIALux EVO studies matching M1 to M5 highway lighting classes. We optimize pole height, spacing distance, overhang reach, and tilt angles to achieve maximum uniform luminance (U0 > 0.40) while preventing upward glare.
Finite Element Structural & Wind Reports
We supply signed structural calculations verifying base flange thickness, anchor bolt diameter, shear key stress, and pole taper deflection against localized 50-year return extreme gusts according to ANSI/TIA-222-G or EN 1991-1-4 Eurocode provisions.
Full Dossier Tender Ready Files
Accelerate contractor bid reviews. With every proposal, Xintong issues verifiable mill test certificates (MTC 3.1), galvanization thickness verification records, ultrasonic test reports, and CAD drawings ready for municipal submission.
Knowledge Center
Frequently Asked Procurement & Engineering Questions
Essential answers regarding raw materials, fabrication lead times, standards compliance, and shipping logistics.
Yangzhou Xintong Traffic Equipment Group is a direct manufacturer established in 1999. Operating an owned 100,000 square meter industrial manufacturing base in Gaoyou City, Jiangsu Province, China, we own and control 7 end-to-end production lines including hydraulic steel bending, high-speed longitudinal submerged arc welding, specialized hot-dip galvanizing baths, automated powder coating, and luminaire/electronics integration. Buyers and third-party inspectors (SGS, TÜV, BV) are welcome to perform on-site factory audits or video audits.
We source primary hot-rolled structural steel coils exclusively from premier domestic mills including Baosteel and Shougang. Materials comply with Q235B (yield strength ≥ 235 MPa, comparable to ASTM A36) and Q355B/C (yield strength ≥ 355 MPa, comparable to ASTM A572 Grade 50 or S355JR). Every single raw steel coil is logged with chemical composition and mechanical elongation test reports, and each manufactured lot is accompanied by certified EN 10204 Type 3.1 Mill Test Certificates.
Corrosion mitigation is achieved via continuous hot-dip galvanizing performed strictly in accordance with ASTM A123, ISO 1461, or AS/NZS 4680 standards. After acid pickling and fluxing, poles are completely immersed in molten zinc at 450°C, ensuring internal and external protection with a minimum thickness of 86 μm. For severe coastal environments (C4/C5-M), we apply an optional electrostatic polyester TGIC powder coating (70-100 μm) cured at 200°C, delivering salt-spray resistance exceeding 1,000 hours.
To generate certified structural designs and exact pricing, we require: (1) Intended roadway cross-section geometry or clear mounting height; (2) Local basic design wind velocity (e.g., 140 km/h, 160 km/h, or 3-second gust); (3) Arm configuration, outreach projection, and fixture tilt; (4) Total luminaire Effective Projected Area (EPA) and total fixture weight; (5) Local seismic or soil classification if foundation anchor design is requested.
Yes. For 15m to 40m high mast projects deployed across airport aprons, shipping container terminals, and highway interchanges, we engineer motorized winching mechanisms featuring dual-drum bidirectional self-locking worm gear speed reducers, stainless steel aircraft cables (SUS304/SUS316), and mechanical docking latch arms that unload cable tension during operation for fail-safe overhead security.