Do you provide free design services?

Yes, we provide free custom design, detailed drawings, and calculation reports upon receiving project parameters.

What is the minimum order quantity?

The MOQ is 1 set, but it is negotiable for bulk orders.

What after-sales support is available?

We provide installation guidance, onsite technical support, and lifelong support.

Long Span Crossing River Transmission Line Power Tower

Name: Long Span Crossing River Transmission Line Power Tower
Brand: Jiayao Co., Ltd.
SKU: 2161477462

Hebei, ChinaJiayao Co., Ltd.

US$1,180.00

1-49 Tons

US$1,080.00

50-199 Tons

US$980.00

200+ Tons

Product profile

Customization

Available

Usage

Tension Tower, Angle Tower, Terminal Tower

Certification

ISO

Model NO.

JY-1

Materials

Steel

Standard

Style

Independence Tower

Structure

Y Type

Transport Package

Anti-Rust Film, Steel Strip, Wooden Pallet, Wooden

Trademark

Jiayao

Origin

Hebei

Key features

Voltage Level: 10KV to 550KV (Customizable), with IEC/ASCE 10-97/GB 50233

Material & Strength: Q235B/Q355B/Q420B, yield strength 235MPa, compliant with ASTM A572

Surface Treatment: Hot dip galvanize ISO 1461,ASTM A123 thickness 86micron life 30 years

Customization Capability: Professional team designs with PLS-CADD/SAP2000

Wind & Earthquake Resistance: Wind 30 to 50m/s, earthquake resistance Grade 7 to 9, ASCE 7-16

Certifications: ISO 9001, CE, ASME, compliant with ASCE 10 -97, IEC 60652

Delivery & Capacity: Annual capacity 50000 tons, lead time 30 to 60 days, LCL/FCL

Tower Height & Precision: 10 to 100m (Customizable), tolerance 0.5%, compliant with DL/T 5219

Packaging & Logistics Guarantee: Anti-rust film, steel strip, wooden pallet, wooden box, for sea

After-Sales Service: 24-hour technical response, free technical consultation

Company profile

Management Certification100% Finished Products InspectionYears of Export ExperienceFast Delivery

Jiayao Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-01-01Nearest Port: TianJinAverage Response Time: ≤0.02hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export and customization capabilities, with 90% of sales from exports, self-operated import/export rights, and 11 years of export experience. It maintains documented procedures for finished-product inspection, service assessment, corrective actions, and complaint handling. Manufacturing capacity is stated at approximately 5,000 tons per month and 60,000 tons per year, supported by inventory capability and contracts with associated subcontractors. The supplier offers ODM and OEM services and has broad customization capabilities, but reported no new products in the past year and no SDK availability. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agents, or branches, and reports zero countries with overseas services. No certification information or customer case details were provided. Financial information is excluded from this assessment in accordance with the privacy requirement.

Supplier typeThe supplier appears to be a manufacturing and export-oriented supplier with self-operated import/export rights, 11 years of export experience, inventory capability, and stated production capacity. It also uses associated subcontractors under valid contracts, indicating a primarily manufacturing-based model with supplementary outsourced capacity.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas agents or branches, no overseas warehouse or showroom, and reports overseas service offerings only as training with zero countries identified, limiting evidence of localized after-sales coverage.

Production capacityThe supplier states production capacity of approximately 5,000 tons per month and 60,000 tons per year, can supply from stock, and has valid manufacturing contracts with associated subcontractors. Reported lead time is one month in both peak and off-season, with 15 qualified service-capable suppliers listed.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad ability to adapt products to customer requirements.

Product Q&A

Q:What is the service life of the tower?

The hot-dip galvanized surface treatment ensures a service life of 30 years or more.

Q:Can the tower design be customized?

Yes, we offer one-stop customization for voltage level, tower height, wind load, earthquake resistance, and terrain adaptation.

Q:What is the lead time for delivery?

The standard lead time is 30-60 days, which is negotiable for bulk orders.

Q:What standards does the tower comply with?

The towers comply with ASCE 10-97, IEC 60652, GB 50233, DL/T 5219, ASTM A123, and ISO 1461.

Q:What materials are used for construction?

We use Q235B/Q355B/Q420B steel and ASTM A572 with high-strength Grade 8.8/10.9 bolts.

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Long Span Crossing River Transmission Line Power Tower