What is the minimum order quantity?

The minimum order is 1 set. However, all drawings and technical specifications must be confirmed before mass production begins.

How is the tower protected against corrosion?

All metal parts are hot-dip galvanized after fabrication in accordance with GB/T 13912-2002 or ASTM A123. The process includes caustic cleaning, pickling, and fluxing to ensure a durable, maintenance-free finish.

What materials are used for the tower structure?

The tower legs use Chinese steel Q345B (equivalent to ASTM A572 GR50), while other webs and bracing use Chinese Q235B (equivalent to ASTM A36). Bolts are Class 6.8 and 8.8.

Megatro 500kv 5c5 Sj3 Double Circuit Transmission Tower

Name: Megatro 500kv 5c5 Sj3 Double Circuit Transmission Tower
Brand: Qingdao Megatro Mechanical and Electrical Equipment Co., Ltd.
SKU: 718636672

Shandong, ChinaQingdao Megatro Mechanical and Electrical Equipment Co., Ltd.

US$1,060.00-1,360.00

1 Ton

Product profile

Usage

Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower, According to Client Requirements

Conductor Circuit

Double Circuit

Certification

ISO

Model NO.

MGP-500-5C5-SJ3

Materials

Steel

Standard

Nonstandard

Style

Independence Tower

Structure

According to Client Requirements

Design Software

Pls

Accessories 1

Power Fitting

Accessories 2

Conductor and Cable

Accessories 3

Aviation Light

Accessories 4

Tower Foundation and Design

Accessories 5

Lightning Rod and Tower Earthing Kits

Accessories 6

Painting Services

Accessories 7

Tower Design Services

Accessories 8

Earth Wire and Opgw

Accessories 9

Insulator

Accessories 10

Anti-Climbing Devices

Other Services 1

Installation Guide

Other Services 2

Engineering Consultant

Other Services 3

Project Budget

Transport Package

Export Standard Package

Specification

As per client requirements

Trademark

MEGATRO

Origin

Shandong, China

HS Code

73082000

Production Capacity

40000 Tons/Year

Key features

Custom Design Capability: Structure and usage tailored to client requirements with professional engineering support.

Hot-Dip Galvanized Finish: Corrosion-resistant coating meeting ASTM A123 and GB/T 13912-2002 standards for longevity.

High-Strength Steel Materials: Constructed with Q345B/Q235B steel equivalent to ASTM A572 GR50/A36 for durability.

ISO 9001 Certified Quality: Manufacturing process registered under ISO 9001 ensuring consistent product quality.

Pre-Assembly Verification: Shop assembly inspection available to ensure fit and reduce on-site construction costs.

Professional Engineering Team: Expert staff using PLS-CADD and AutoCAD for precise design and analysis.

Comprehensive Accessories: Includes insulators, lightning rods, anti-climbing devices, and power fittings.

Global Export Experience: Over 10 years of experience exporting to Southeast Asia, Africa, and the Middle East.

Company profile

Qingdao Megatro Mechanical and Electrical Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, OtherExport Year: 2008-07-31Nearest Port: qingdaoAverage Response Time: >24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryQingdao Megatro Mechanical and Electrical Equipment Co., Ltd. is identified as a China-based manufacturer/factory in Qingdao, Shandong, producing transmission towers, telecom towers, wind towers, steel structures, lighting poles, substation products, conductors, and cables. The supplier reports transmission-tower productivity of 100,000 tons annually, more than 10 production lines, and 6–10 quality-control staff. It has exported since 2008, with exports representing 90% of total sales, and serves the Middle East, Southeast Asia, and Africa. OHSAS/OHSMS 18001 and ISO 14001 are listed as management-system certifications. Evidence supports production scale, export experience, and design customization, but is insufficient to verify after-sales capability, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory, with its operations described as designing, fabricating, marketing, importing, and exporting steel structures and related products. Its listed company nature is also factory, supporting classification as a manufacturing supplier.

CertificationsThe supplier lists OHSAS/OHSMS 18001 and ISO 14001 management-system certifications. These provide explicit evidence of occupational health and safety and environmental management certification, although no certificate scope or validity details are provided.

R&D capabilityThe supplier reports 6–10 years of total experience among R&D engineers and states that it designs steel towers and poles according to ASME, ANSI, and client engineering designs. This supports engineering and design capability, but does not establish proprietary technology, patents, or product innovation outcomes.

Production capacityThe supplier reports annual transmission-tower productivity of 100,000 tons, more than 10 production lines, and 6–10 quality-control staff. It also lists a broad steel-product portfolio and 2–3 month fulfillment times in both off-peak and peak seasons, providing explicit evidence of substantial production capacity.

Customization capabilityThe supplier states that it designs steel towers and poles according to client requirements and client design engineers, including designs based on ASME and ANSI standards. Its product descriptions also mention related products supplied according to customer requirements, directly supporting customization capability.

Product Q&A

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

The product description does not specify a fixed warranty period. However, the hot-dip galvanizing process ensures years of maintenance-free operation, and the company provides engineering support and quality assurance.

Q:Can the tower design be customized?

Yes, the structure and usage (Crossing, Tension, Angle, Terminal, etc.) are designed according to client requirements. The company offers full turn-key services including site acquisition, engineering, and manufacturing.

Q:What is the lead time for production?

The lead time is approximately one month or based on customer needs. The company has a capacity of about 5000 tons per month and can meet specific client requirements.

Q:What are the payment terms?

The accepted payment terms are LC (Letter of Credit) and T/T (Telegraphic Transfer).

Q:What standards are used for manufacturing?

Manufacturing conforms to Chinese Standards (GB), American Standards (ASTM, AWS), and International Standards (IEC, ISO, BS). Specific standards include ASTM A123 for galvanizing and IEC 60826 for design criteria.