What are the terms of payment?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

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

Can I request a load test or destructive test?

Yes, we can arrange load or destructive tests by a government authority if necessary. The cost for such tests is separate from the tower pricing.

Easy to Install Durable Galvanization Tubular Angular Steel Tower Transmission Line Tower

Name: Easy to Install Durable Galvanization Tubular Angular Steel Tower Transmission Line Tower
Brand: Ningbo HY Communication Equipment Co., Ltd.
SKU: 2238318185

Zhejiang, ChinaNingbo HY Communication Equipment Co., Ltd.

US$1,150.00

1-9 Tons

US$1,025.00

10+ Tons

Sample price:US$5800.00/piece.Request sample

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

6000tons/Month

Key features

Hot-DIP Galvanized Durability: Surface treated with Hot-DIP Galvanization per ISO 1461-2009 and ASTM A123 for long-lasting corrosion resistance.

High-Strength Steel Materials: Constructed from Q420B, Q355B, or Q235B steel grades, equivalent to ASTM Gr60, Gr50, or A36 standards.

Wide Voltage Compatibility: Supports transmission lines from 33KV up to 1000KV, suitable for various power grid requirements.

Customizable Dimensions: Height is customizable within the range of 8-100m to fit specific project site requirements.

Comprehensive Design Standards: Designed according to Chinese National Standards (DL/T) and American Standards (ASCE, ACI).

10-Year Warranty Coverage: Provides a 10-year warranty for tower structures, ensuring reliability and peace of mind.

Global Export Experience: Exported to over 70 countries with 30+ years of industry experience and 6,000 tons monthly capacity.

OEM/ODM Customization: Offers OEM and ODM services with customization options from samples for tailored solutions.

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: ≤5.50h

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 are the available voltage levels for this tower?

The tower supports transmission lines ranging from 33KV to 1000KV, including 66/69KV, 110KV, 220/230KV, 330KV, 380/400KV, 500KV, 750KV, 800KV, and 1000KV.

Q:What steel grades are used in construction?

We use high-strength low alloy structural steels Q420B (equivalent to ASTM Gr60), Q355B (equivalent to ASTM Gr50 or S355JR), and carbon structural steel Q235B (equivalent to ASTM A36 or S235JR).

Q:Is the tower height customizable?

Yes, the height is customizable within the range of 8-100m to meet specific project requirements.

Q:What is the warranty period for the tower structures?

We provide a 10-year warranty for the tower structures.

Q:What surface treatment is applied to the steel?

The steel undergoes Hot-DIP Galvanization in accordance with ISO 1461-2009 and ASTM A123 standards to ensure durability.