Qingdao BEST Steel Structure Co., Ltd. is one of the leading manufacturers and suppliers of 25m galvanized angle steel microwave communication tower in China. With abundant experience, Our factory offer high quality products made in China with competitive price. Welcome to contact us for customized service and OEM service.
product Introduction
The 25m galvanized angle steel microwave communication tower is a fabricated lattice or truss steel structure designed to provide reliable aerial support for different type of antennas. Manufactured from high-quality carbon angle steel and engineered with advanced 3D software for optimized load distribution, these towers deliver long-term stability across all terrains and environmental conditions. Hot-dip galvanization offers superior corrosion resistance, making them ideal solution for harsh environments. Customizable in load capacity and configuration, they suit both urban and remote signal transmission needs. We can provides comprehensive services including engineering, prefabrication, installation guidance, and after-sale service.

product Parameter (specification)
|
Height |
25M |
|
Color |
Original zinc silver or painted according to customer's requirement |
|
Shape |
According to design drawings |
|
Material |
Normally Q235B/A36,Yield Strength≥235MPa |
|
Q355B/A572,Yield Strength≥355MPa, Q420, Yield Strength≥420MPa |
|
|
Tolerance of the dimension |
According to customers requirement |
|
Surface treatment |
Hot-dip-galvanized, or any other standard by client's requirement |
|
Joint of Poles |
Slip joint, flanged connected |
|
Standard |
ISO9001:2008 |
|
Length of per section |
Within 13M once forming |
|
Welding Standard |
GB50661-2011/AWS(American Welding Society)D 1.1 |
|
Production Process |
Incoming material test and inspection - raw material cutting and holes punching - connecting parts processing - mounting parts tack and welding - surface treatment by hot dip galvanizing - final inspection and packaging |
|
Packages |
Packing with protective mateiral or according to customer's requirement |
|
Durability |
> 30 years according to installing environment |

Product characteristics and application
Long Service Life (30+ Years)
Being a certified supplier by State Grid Corporation of China and China Southern Power Grid, our tower uses high quality angle steel with performance verified by rigorous field and laboratory testing to ensure lifelong durability. The advanced anti-corrosion surface treatment delivers a lifecycle of over 30 years with minimal structural maintenance, even under harsh environmental conditions.
High Rigidity and Load Capacity
Our tower has high mechanical rigidity and load capacity with an open-lattice configuration engineered for optimal load distribution. This optimized design allows the tower to support equipment at any position while withstanding severe ambient conditions such as strong winds, heavy snowstorms, and seismic events.
Superior Corrosion Resistance
The hot-dip galvanized surface offers long-term protection against rust and environmental degradation to ensure structural integrity in severe and corrosive environments.
Standardized Modular Design
The standardized compact modular assembly system is convenient for transportation and on-site handling, which significantly reduce erection time and decrease installation complexity.
Optimized Structure for Load and Stability
An optimally designed structure that distributes both static and dynamic loads evenly, providing stable support for heavy antennas, transmission lines, and communication devices.
Flexible Configuration
Highly customizable load capacity and structural configuration, adaptable to specific topographical constraints and network requirements, making the towers suitable for both urban areas and remote off-grid installations.

Production details and product qualification
All our production processes are performed using regularly calibrated and well-maintained equipment, operated by our qualified and experienced professionals. We organize shop floor logistics according to process flow and manage them in accordance with 5S principles and lean manufacturing philosophies. With top-tier industrial process control and our full-time quality control staff conducting real-time monitoring, we ensure high precision and quality consistency in our manufacturing. We perform key processes suitable for automation on advanced CNC machine tools, including CNC punching, drilling, and welding machines. For manual welding, we inspect all operations and subject them to Non-Destructive Testing (NDT) in compliance with industry standards or specific client requirements.
Commitment to Quality, Safety, and Compliance:
We are certified with the ISO 9001:2015 quality management system and GB 50661-2011 standard for steel structure welding, by which ensuring process stability, work quality, and full traceability. The company is also certified with ISO 45001 (Occupational Health and Safety) and ISO 14001 (Environmental Management), reflecting our commitment to safety, health, and environmental protection throughout all operations.

Why choose the steel tower from Qingdao BEST Steel Structure Co., Ltd.?
The towers developed by Qingdao BEST Steel Structure Co., Ltd. Provides fully customizable, and reliable support solutions for antennas and telecommunication networks. Our towers are fabricated from high-quality carbon angle steel and precision-engineered using fully automatic CNC machining tools to ensure dimensional accuracy and structural integrity. With hot-dip galvanization as surface treatment for anti-corrosion measures, each tower achieves a service life of over 30 years, with exceptional resistance to corrosion and environmental stress.
As one of China's leading steel tower manufacturers, we operate with a solution-driven mindset and full compliance with international trade regulations, enabling seamless delivery to any country with established trade relations with China. Our towers are engineered to perform under extreme conditions-whether in high-humidity environments, freezing temperatures, or highly corrosive coastal zones-ensuring your network equipment remains stable and operational at all times.
Looking for a trustworthy partner in China? Send us a request today-we would love to work with you!
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