What certifications does the tower have?

The tower holds ISO9001:2008 certification and meets design codes such as ANSI/TIA-222-G/H/F and EN 1991-1-4.

Is OEM service available?

Yes, OEM and ODM services are available for this product.

25m Q355b Steel 4 Legged Angular Tower with Extreme Wind Load Resistance for Coastal Areas

Name: 25m Q355b Steel 4 Legged Angular Tower with Extreme Wind Load Resistance for Coastal Areas
Brand: Jiayao Co., Ltd.
SKU: 2194539192

Hebei, ChinaJiayao Co., Ltd.

US$1,600.00

1-4 Tons

US$1,100.00

5-199 Tons

US$1,000.00

200-499 Tons

US$900.00

500+ Tons

Product specifications

Meter

M

m

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

Structure

4-Legged Angle Steel Tower

Shape

Angle

Model NO.

4-Legged Angle Steel Tower

Standard

Material

Angle Steel Tower

Belly Bar Shape

Cross Type

Certification

ISO

Condition

New

Galvanization Standard

ASTM A123/ ISO 1461

Height

0-100m, Customized

Wind Speed

>=60m/S

Design Code

En 1991-1-4 & En 1993-3-1

High Tensile Steel

GB/T1591:Q355b, Q355c, Q355D

Nuts & Bolts

Grade 8.8/6.8/4.8

Lifetime

More Than 30 Years

Product Name

4-Leg Angular Steel 5g Telecommunication Tower

Certificate

ISO9001:2008

Welding Standard

Aws D 1.1

Painting Color

Customized

Load Capacity

Customized

Anti-Corrosion Treatment

Hot Dipped Galvanized

Wind Resistance

High

Installation Time

Shorter Than Traditional Lattice Towers

Transport Package

Standard Export Packaging

Specification

20m 30m 40m and Customized Height

Trademark

JIAYAO

Origin

China

HS Code

7308200000

Production Capacity

60000 Tons/Year

Key features

Extreme Wind Resistance: Structurally engineered to maintain carrier-grade stability under wind speeds up to 180km/h in coastal zones.

Marine-Grade Galvanization: Extra-thick hot-dip galvanized coating (min 85 micron) resists salt air and high-humidity maritime environments.

Reinforced 4-Leg Geometry: Square lattice design provides maximum base stability and reduced sway for sensitive microwave links.

High-Tensile Q355B Material: Utilizes premium structural steel to maximize the strength-to-weight ratio for heavy antenna payloads.

Precision Bolted Assembly: Factory-fitted gusset plates and CNC-machined holes guarantee fast and accurate site erection.

Safety First Access: Features internal climbing ladders with integrated fall-arrest systems to protect technicians at high altitudes.

Multi-Level Equipment Tiers: Provides ample space for multiple antenna arrays, microwave dishes, and outdoor base station units.

Low Maintenance Design: Industrial-grade finish and robust structural members eliminate the need for frequent site inspections.

Lightning Surge Protection: Comprehensive grounding kits and air terminals protect mission-critical electronics from storm damage.

International Certification: Manufactured to ISO 9001 standards with full material test reports provided for project compliance.

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.