What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available, with customization options from samples.

What steel grades are used for the towers?

The towers use high-strength low alloy structural steel (Q420B, Q355B) and carbon structural steel (Q235B), equivalent to ASTM Gr60, Gr50, and A36.

Durable Electrical Transmission Line Towers for 33kv to 500kv

Name: Durable Electrical Transmission Line Towers for 33kv to 500kv
Brand: Ningbo HY Communication Equipment Co., Ltd.
SKU: 1969383991

Zhejiang, ChinaNingbo HY Communication Equipment Co., Ltd.

US$3,877.00

1-4 Pieces

US$3,799.00

5+ Pieces

Product profile

Customization

Available

Usage

Angle Tower, Transmission Line Tower

Conductor Circuit

Double Circuit

Model NO.

Angular Tower

Certification

ISO, CE

Materials

Steel

Standard

Style

Independence Tower

Structure

Angular Tower

Height

8-100m

Lifetime

20-30years

Surface Treatment

Hot-DIP Galvanized

Harbour

Ningbo Port/Shanghai Port

Place of Origin

Zhejiang, China

Color

Ral 2010 Orange and Ral 9003 White

Keywords

Good Quality and Competitive Price

Transport Package

Sea Freight

Specification

Material: Q235B & Q355B

Trademark

Origin

China

HS Code

7308900000

Production Capacity

3500tons/Year

Key features

Wide Voltage Range: Supports transmission lines from 33KV to 1000KV including 220KV and 500KV.

Hot-Dip Galvanized: Surface treatment meets ISO 1461-2009 and ASTM A123 standards for durability.

High-Strength Steel: Uses Q420B, Q355B, or Q235B steel grades equivalent to ASTM Gr60/Gr50/A36.

Customizable Dimensions: Tower height is customizable from 8 to 100 meters to meet specific needs.

OEM/ODM Service: Offers OEM and ODM services with customization available from customer samples.

ISO Certified Quality: Follows ISO 9001 system with 100% inspection ratio for raw materials and assembly.

Low MOQ: Minimum Order Quantity is just 1 Set, allowing for flexible purchasing.

Fast Delivery: Average lead time is one month for both peak and off-season periods.

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: ≤2.85h

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.