Do you offer customization services?

Yes, we offer OEM and ODM services with customization available from samples.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC and T/T as terms of payment.

Durable China Steel Structures for Efficient Power Line Transmission

Name: Durable China Steel Structures for Efficient Power Line Transmission
Brand: Ningbo HY Communication Equipment Co., Ltd.
SKU: 1973959725

Zhejiang, ChinaNingbo HY Communication Equipment Co., Ltd.

US$2,133.00

5-9 Tons

US$2,033.00

10+ Tons

Sample price:US$2466.00/ton.Request sample

Product profile

Customization

Available

Usage

Substation Structure

Conductor Circuit

Based on Clients

Certification

ISO, CE, Ectn/Pvoc/Coc

Materials

Steel

Standard

Style

Steel Structure

Structure

Steel Structure

Lifetime

20-30years

Surface Treatment

Hot-DIP Galvanized

Harbour

Ningbo Port/Shanghai Port

Place of Origin

Zhejiang, China

Keywords

Good Quality and Competitive Price

Transport Package

Package

Specification

Material: Q235B & Q355B

Trademark

Origin

China

HS Code

7308900000

Production Capacity

3500tons/Year

Key features

Comprehensive Voltage Range: Supports transmission lines from 33KV to 1000KV including 110KV, 220KV, 500KV, and 800KV.

Durable Hot-Dip Galvanization: Coated with ISO 1461-2009 and ASTM A123 compliant hot-dip galvanization for long-term protection.

High-Strength Steel Materials: Utilizes Q420B, Q355B, and Q235B steel grades equivalent to ASTM Gr60, Gr50, and A36.

10-Year Warranty Coverage: Provides a 10-year warranty specifically for tower structures to ensure reliability.

Global Design Standards Compliance: Adheres to Chinese National Standards (DL/T) and American Standards (ASCE 10, ACI 318).

Extensive Tower Variety: Offers Angular, Tubular, Guyed Mast, Monopole, Suspension, Tension, and Dead Towers.

Rigorous Quality Control: Follows ISO 9001 with 100% inspection ratio for raw materials, assembly, and pre-shipment.

Flexible OEM/ODM Services: Available for customization from samples with OEM and ODM service options.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Ningbo HY Communication Equipment Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo Port, Shanghai Port, Qingdao PortAverage Response Time: ≤6.14h

AI-Powered supplier vetting

SummaryNingbo HY Communication Equipment Co., Ltd. is a China-based limited trading company established in 2018 with 15 employees and a valid import/export license. It reports steel-tower productivity of 80,000 tons, 90% export sales, direct import/export rights, and five years of export experience. The supplier provides customization from samples, OEM services for well-known brands, and ODM services, but does not offer 3D software design, has no available SDK, and reported no new products in the past year. Service quotations can use FOB, CIF, CFR, and EXW, with LC and T/T payment terms and one-month lead times in both peak and off-season. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Written procedures exist for supplier assessment, corrective actions, and complaints, but supporting records are absent; quality-assurance status is unknown. Financial credibility and customer-case evidence are insufficiently documented.

Supplier typeThe supplier is consistently identified as a trading company and limited company, located in Ningbo, Zhejiang, China. Its stated business scope includes communications equipment, electrical equipment, metal products, machinery, and related wholesale, retail, manufacturing, and processing activities, although the overall company type remains trading-oriented.

CertificationsThe supplier explicitly reports holding a valid import/export license. No other certifications or quality-management credentials are identified in the provided information, so the assessment is limited to export licensing.

After-Sales capabilityThe supplier has stated procedures for corrective and preventive actions and customer complaints, but no written records are available. It also lacks overseas showrooms, agents, branches, and offline trade-show experience, which limits demonstrated international after-sales support.

R&D capabilityThe supplier offers ODM services but reports no available SDK, no 3D software design service, and no new products during the past year. These explicit limitations indicate weak demonstrated product-innovation capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers OEM services for well-known brands, as well as ODM services. These capabilities support customized and customer-specific product development, although the absence of 3D software design may limit certain design workflows.

Product Q&A

Q:What voltage levels are supported?

We support a wide range of voltages including 33KV, 66/69KV, 110KV, 220KV/230KV, 330KV, 380/400KV, 500KV, 750KV, 800KV, and 1000KV.

Q:What is the warranty period for tower structures?

We provide a 10-year warranty for tower structures.

Q:What steel grades are used in the construction?

We use high-strength low alloy structural steel (Q420B, Q355B) and Carbon Structural Steel (Q235B), equivalent to ASTM Gr60, Gr50, and A36.

Q:Can you arrange load tests or destructive tests?

Yes, we can arrange these tests by a government authority if necessary, though the cost is separate from the tower pricing.

Q:What are the available tower types?

Our product line includes Angular Towers, Tubular Towers, Guyed Masts, Monopole Towers, Suspension Towers, Tension Towers, Dead Towers, and Substation Structures.