What certifications does the product have?

The product is certified with ISO, CE, and Pvoc/Coc/Ectn standards.

What is the expected service life of the tower?

The tower is designed for a lifespan of 20-50 years, with a return period of 50 years.

What accessories are available for the tower?

Available accessories include paint kits (ICAO standards), aviation lights, lightning systems, earthing systems, ACDB, fencing, fall arrest systems, optical fiber cables, generators, and canopy/generator cages.

Versatile 20m, 30m, and 40m Self-Supporting Steel Tower

Name: Versatile 20m, 30m, and 40m Self-Supporting Steel Tower
Brand: Ningbo HY Communication Equipment Co., Ltd.
SKU: 2202094345

Zhejiang, ChinaNingbo HY Communication Equipment Co., Ltd.

US$1,220.00

1-9 Tons

US$1,180.00

10-99 Tons

US$1,100.00

100-999 Tons

US$1,050.00

1,000-9,999 Tons

US$930.00

10,000+ Tons

Sample price:US$1963.00/piece.Request sample

Product profile

Customization

Available

Structure

Angular Tower

Shape

Angle

Model NO.

angular tower

Standard

Material

Angle Steel Tower

Belly Bar Shape

Cross Type

Certification

ISO, CE, Pvoc/Coc/Ectn

Condition

New

Height

10-60m

Lifetime

20-50years

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=S235Jr Q355B=S355Jr Q420B=A572 G

Trademark

Origin

China

HS Code

7308900000

Production Capacity

3500tons/Year

Key features

Multi-Height Options: Available in 20m, 30m, and 40m standard sizes, with custom heights from 10-60m.

High-Strength Steel: Constructed with Q420B, Q345B, or Q235B steel, equivalent to ASTM Gr60/Gr50/A36.

Hot-Dip Galvanization: Corrosion-resistant coating meeting ISO 1461 2009 and ASTM A123 standards.

Long Service Life: Designed for a 20-50 year lifespan with a 50-year return period.

Customizable Design: Wind speed, antenna load, and deflection parameters tailored to client specifications.

Comprehensive Warranty: 10-year warranty for tower structures; 3-year warranty for camouflaged tower leaves.

Global Certifications: ISO, CE, Pvoc/Coc/Ectn certified, ensuring compliance with international standards.

Versatile Tower Types: Offers angular, tubular, monopole, guyed mast, and camouflaged tower 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: ≤2.78h

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 tower heights?

Standard heights are 20m, 30m, and 40m. Custom heights ranging from 10m to 60m are also available.

Q:What steel grades are used for the tower?

We use high-strength low-alloy structural steel Q420B (ASTM Gr60), Q345B (ASTM Gr50/S355JR), or carbon structural steel Q235B (ASTM A36/S235JR).

Q:Is the tower surface treated for corrosion resistance?

Yes, the tower undergoes hot-dip galvanization in accordance with ISO 1461 2009 and ASTM A123 standards.

Q:What is the warranty period for the tower?

The tower structure has a 10-year warranty. For camouflaged towers, the bark has a 10-year warranty, while branches and leaves have a 3-year warranty.

Q:Can the design parameters be customized?

Yes, design loading, wind speed, antenna load area, deflection, twist angle, and exposure categories can be specified by the client.