Trusted Transmission Tower Supplier for State Grid of China

We are a qualified transmission tower manufacturer and long-term supplier for the State Grid Corporation of China. With decades of expertise in power transmission projects, we deliver reliable tower solutions that meet international standards. Our products have been successfully exported to Southeast Asia, Africa, the Middle East, and other global markets, supporting large-scale infrastructure and power grid projects worldwide.

Fast Quotes
Sample Service
Volume Pricing
Enhanced Scrolling Banner
Trusted Supplier for the State Grid of China — 20+ Years of Tower Manufacturing Excellence
Exporting Transmission Towers to 50+ Countries Across Asia, Africa & the Middle East
ISO 9001, ISO 14001, and ISO 45001 Certified Manufacturing Facilities
20+ National Patents in Power Transmission & Substation Structure Engineering
Fast Quote Response — Get Your Project Estimate Within 24 Hours
Monthly Production Capacity: 5,000 Tons — Large Orders Delivered On Time
Hot-Dip Galvanizing Service — ASTM A123 Compliant Corrosion Protection
Custom Design & Engineering Support for 110kV–1000kV Transmission Projects
Serving Global Clients with Reliable, Cost-Effective Tower Solutions
Advanced CNC Fabrication Lines Ensuring Precision and Consistency
Green Factory Certified — Committed to Sustainable Manufacturing Practices
Professional 24/7 Multilingual Support — English, Spanish, Arabic & More
Comprehensive Quality Inspection from Raw Materials to Final Assembly
Partnered with Industry Leaders: National Grid, K-Line, Burns & McDonnell, ANDE
Your Reliable Partner in Power Transmission Infrastructure Since 2001
Trusted Supplier for the State Grid of China — 20+ Years of Tower Manufacturing Excellence
Exporting Transmission Towers to 50+ Countries Across Asia, Africa & the Middle East
ISO 9001, ISO 14001, and ISO 45001 Certified Manufacturing Facilities
20+ National Patents in Power Transmission & Substation Structure Engineering
Fast Quote Response — Get Your Project Estimate Within 24 Hours
Monthly Production Capacity: 5,000 Tons — Large Orders Delivered On Time
Hot-Dip Galvanizing Service — ASTM A123 Compliant Corrosion Protection
Custom Design & Engineering Support for 110kV–1000kV Transmission Projects
Serving Global Clients with Reliable, Cost-Effective Tower Solutions
Advanced CNC Fabrication Lines Ensuring Precision and Consistency
Green Factory Certified — Committed to Sustainable Manufacturing Practices
Professional 24/7 Multilingual Support — English, Spanish, Arabic & More
Comprehensive Quality Inspection from Raw Materials to Final Assembly
Partnered with Industry Leaders: National Grid, K-Line, Burns & McDonnell, ANDE
Your Reliable Partner in Power Transmission Infrastructure Since 2001
Transmission Tower Manufacturing Excellence | High-Quality Power Line Structures
About Minyi Iron Tower

About Minyi Steel Tower

20+ Years of Excellence in Power Transmission Solutions

Established in 2001, Minyi Iron Tower Hardware Co., Ltd. is a leading manufacturer of power transmission towers, substation structures, and steel poles. With over 200,000㎡ production area and advanced CNC lines, we serve State Grid projects and export to Southeast Asia, Africa, and beyond.

200,000㎡+
Production Base
20+
National Patents
200+
Professional Staff
20+
Years Experience
Heart of Longevity: Our Galvanizing Plant

Heart of Longevity: Our Galvanizing Plant

Advanced hot-dip galvanizing technology provides decades of maintenance-free corrosion protection for your structures

Our Galvanizing Plant

This is not just a process step - it's our strategic core. As one of the top 5 galvanizing facilities in China's Fujian Province, our plant ensures decades of maintenance-free corrosion protection for your structures through advanced hot-dip galvanizing technology.

"Our galvanizing process complies with international standards, ensuring every product meets the highest quality and durability requirements."

  • Advanced hot-dip galvanizing technology
  • Top 5 galvanizing facility in China's Fujian Province
  • Decades of maintenance-free corrosion protection
  • Environmentally compliant process flows
  • Quality certification compliant with international standards
  • Automated production lines ensure consistency
25+ Years of Protection
98% Quality Rating
Top 5 Ranking in Fujian
Learn More About Our Process
Before & After Galvanizing
​Industrial positioner machine with metal structures in factory workshop​ ​​Galvanized steel brackets and plates in industrial warehouse storage​
Before After

Minyi Steel Tower Global Market Presence

Nan'an Minyi Steel Tower Co., Ltd. transmission towers, telecom towers, and galvanized steel structures are widely supplied to Southeast Asia, Africa, and multiple international markets, meeting IEC and international power transmission standards. With strong engineering expertise and proven project experience, we provide overseas clients with reliable, cost-effective, and durable solutions for power grid construction and communication infrastructure.

SOUTHEAST ASIA
75
Africa
120
Middle East
45
Global
35
Earth Globe

Southeast Asia

Successful deployment of 150+ communication towers across Indonesia, Malaysia, and Vietnam with 99.8% uptime.

0 Projects
0 Countries

Africa

Robust transmission tower solutions deployed in 12 African nations, surviving extreme weather conditions.

0 Towers
0 Countries

Middle East

Specialized desert-resistant tower designs implemented across UAE, Saudi Arabia, and Qatar.

0 Installations
0 Safety Record
Tower Project Showcase

Tower Project Showcase

Trusted by Industry Leaders

We are proud to collaborate with top brands worldwide, delivering high-quality telecommunication tower solutions.

K-LINE GROUP
A△MHE green geometric
ALTALINK energy
ANDE
Balfour Beatty black
Burns & McDonnell blue
Gateway Energy
Grupo Energía Bogotá
ICONIC POWER
NGCP
UGL
National Grid blue
K-LINE GROUP
A△MHE green geometric
ALTALINK energy
ANDE
Balfour Beatty black
Burns & McDonnell blue
Gateway Energy
Grupo Energía Bogotá
ICONIC POWER
NGCP
UGL
National Grid blue

Our Production Process

Strict quality control system ensures every tower meets the highest standards

1

Requirement Analysis

In-depth understanding of customer needs, providing professional technical consultation and design solutions

2

Engineering Design

Professional engineering team conducts structural design and calculations to ensure safety and reliability

3

Material Procurement

Strict selection of high-quality steel suppliers to ensure raw material quality

4

Manufacturing

Modern production line, precision processing, strict quality control

5

Quality Inspection

Multiple quality inspection processes including material testing, welding inspection, dimensional inspection, etc.

6

Packaging & Shipping

Professional packaging solutions to ensure transportation safety, supported by global logistics network

Quality-Driven Tower Manufacturing

Minyi Steel Tower follows a rigorous 6-step production process to manufacture high-quality steel towers for telecommunications and power transmission applications. Each tower undergoes multiple quality checks to ensure structural integrity, durability, and compliance with international standards.

Our state-of-the-art manufacturing facilities utilize advanced technology and skilled craftsmanship to produce towers that withstand extreme weather conditions and environmental factors. From initial design to final delivery, we maintain the highest standards of excellence in tower production.

Industrial-Grade CNC Machinery Title

Industrial-Grade CNC Machinery for Tower Manufacturing

Our dedicated equipment fleet delivers precision, scale, and reliability for high-volume production of transmission and telecommunication towers

Global Manufacturing Facilities
Manufacturing facility in India
India Manufacturing Plant
​​Tianshui CNC press brake bending metal sheet in factory​
Indonesia Manufacturing Plant
​Automated CNC steel angle production line with robotic arm​
Brazil Manufacturing Plant
Yellow CNC plate drilling machine in industrial workshop​
Türkiye Manufacturing Plant
​​JIN SHI robot auto welding machine with CNC grinder in factory​
Morocco Manufacturing Plant
CNC angle punching, marking, and cutting machine in factory​
Germany Manufacturing Plant
​​QUICK laser cutting metal sheet with operator in factory​
Japan Manufacturing Plant
​​Industrial CNC press brake with hydraulic hoses in factory​
USA Manufacturing Plant
​​Blue industrial welding machine with yellow accents in factory​
UK Manufacturing Plant
​​Industrial CNC machine with hydraulic systems in factory​
France Manufacturing Plant
Manufacturing facility in Canada
Canada Manufacturing Plant
QUICK laser control panel with digital display in factory​
Australia Manufacturing Plant
​​Two orange JINSHI robotic arms welding metal frame in factory​
China Manufacturing Plant
​​Industrial metalworking machine with control panel and inlet​
Mexico Manufacturing Plant
​CNC pipe cutting machine with control console in factory​
Italy Manufacturing Plant

Quality Assurance & Manufacturing Excellence

All towers are manufactured under strict quality control, with traceable material certifications.

Our Manufacturing Facility

​​Steel framework for tower factory under construction with crane​

Automated Production Line

State-of-the-art equipment for precision manufacturing of steel towers

Tubular steel pole workshop with crane and blue machinery​

Stringent Quality Control

Multi-stage inspection ensures product reliability and durability

​Steel tower galvanizing workshop with furnace and crane​

Modern Warehouse

Efficient storage and logistics for timely global delivery

​Steel tower packaging workshop with workers and metal parts​

Advanced Welding Technology

Precision welding techniques for superior structural integrity

​​Angle steel workshop with orange machines and yellow cranes​

Material Testing Lab

Comprehensive material analysis and quality verification

Transmission tower factory automated plate production line workshop​

R&D Center

Continuous innovation and product development

Our Commitment to Quality

Every tower we manufacture undergoes rigorous testing and quality control procedures. From raw material selection to final inspection, we maintain traceability at every stage of production. Our certifications are not just badges - they represent our daily commitment to excellence and customer satisfaction.

Learn more about our quality process
Premium Steel Tower Certificates Showcase

Professional Certificates of MinYi Steel Tower Manufacturing

Our international quality certificates demonstrate our commitment to excellence in steel tower production, ensuring reliable quality and safety standards for global clients.

View Certificates
Certificate

Contact Us

WeChat QR Code

Scan QR code to add WeChat

Contact WhatsApp
Customer Testimonials - Minyi Steel Tower

What Our Customers Say about Minyi Steel Tower

International Standards
Custom Solutions
Fast Delivery
5 out of 5 stars
200+ verified reviews

Q1: What is Nan’an Minyi Tower Hardware Co., Ltd.?
A: Founded in 2001, we are a high-tech enterprise specializing in the research, development, production, and sales of metal components such as power towers, communication towers, and substation structures. We also provide hot-dip galvanizing services.

Q2: What are our geographical advantages and transportation advantages?
A: Located in Quanzhou, Fujian Province (a World Heritage City), we enjoy convenient transportation links by sea, land, and air, facilitating our expansion into domestic and overseas markets (such as Southeast Asia and Africa).

Q3: What is our production scale?
A: We have a 200,000 square meter modern production facility, dozens of fully CNC production lines, and automated welding equipment, resulting in an industry-leading annual production capacity.

Q4: What are your main products?
A: We offer transmission line towers, steel accessories, substation structures, communication towers, steel pipe poles, concrete poles, and more. We also provide hot-dip galvanizing services.

Q5: What are the technical advantages of your products?
A: We hold over 20 national patents (including 8 invention patents). We invest 5% of our annual sales in R&D, and our production is intelligently integrated with the State Grid EIP platform.

Q6: Do you support customized production?
A: Yes, we can provide comprehensive customization services based on customer needs, including drawing design, material selection, and specification parameters.

Q7: How is product quality guaranteed?
A: We are ISO9001 quality management system and ISO14001 environmental management system certified, and we utilize intelligent control systems to monitor quality throughout the entire process.

Q8: Do we have any environmental certifications?
A: Yes, we hold certifications for green factories, green supply chains, and carbon footprint certifications, meeting international environmental standards.

Q9: Have our products been tested according to international standards?
A: Our products comply with standards such as China GB, international IEC, and ASTM, and we can provide third-party testing reports.

Q10: Do you have export experience? What are your main markets?
A: We have long-term export experience to Southeast Asia, Africa, and other regions. We are familiar with international trade processes and can provide one-stop services, including export customs clearance and ocean freight.

Q11: What is the minimum order quantity (MOQ)?
A: The MOQ is negotiable depending on the product type. We support both small trial orders and large-scale purchases.

Q12: What is the lead time?
A: 30-45 days for standard products. Custom products require an assessment based on complexity (usually 45-60 days).

Q13: What are your payment methods?
A: We accept internationally accepted methods such as T/T and L/C. Specific terms are negotiable.

Q14: Do you provide OEM/ODM services?
A: Yes, we offer brand-name manufacturing and custom design services for overseas customers.

Q15: How do you resolve product quality issues?
A: We offer a 24-month quality assurance period. We will respond to any issues within 48 hours and dispatch technicians on-site if necessary.

Q16: Do you provide installation guidance or technical training?
A: We offer remote guidance and on-site technical support, and we can also provide operator training for our customers.

Q17: How can I obtain a product quote and catalog?
A: Please contact our sales team (email/phone/online form). We will respond within 24 hours of providing your requirements.

Q18: Can I visit our factory or inspect our products?
A: We welcome on-site visits. We can assist with visa arrangements and provide a full reception.

Q19: Do you accept agency or distribution partnerships?
A: We sincerely invite overseas agents and offer regional protection policies and sales support. Please contact our business department for details.

Quick Procure Section

How to Place Your First Order — Fast

Get an Instant Estimate

Fill basic project info → receive price range & lead time.

Start QuickQuote

Prototype & Approval

Order a small sample or prototype for verification; typical sample lead time shown.

Request Sample

Bulk Order & Logistics

Approve drawing → schedule production → consolidated global shipping options.

Speak to Logistics

Typical turnaround: Sample 7–14 days | Small orders 30–45 days

Ready to Discuss Your Transmission Towe Project?

Contact our experts today for a free consultation and quote on your custom
transmission tower requirements.

Contact Form
Exit Intent Popup
​​Silver electricity pylon with power lines against blue sky​

Premium Steel Tower Solutions

Engineering excellence for over 20 years in the industry

Customized engineering solutions
International quality standards
Quick response within 24 hours
Global delivery capabilities

Steel Tower Inquiry

Get immediate response from our engineering team

Product Catalog