Upgraded Export Quality & Anti-corrosion Standards for Steel Towers & Poles

With the standardized upgrading of the global infrastructure industry, overseas import and acceptance standards for power, communication and port steel structure towers are continuously tightened, and industry thresholds and compliance requ···

Structural Features & Communication Application Advantages of Four-Pipe Tower

The four-pipe tower is a mainstream lightweight truss tower widely used in communication, security monitoring and light-duty power supporting projects. Welded by four main steel pipes and precision auxiliary web pipes, it features uniform s···

Core Advantages: Steel Pole vs Concrete Pole

In the iterative upgrading of modern urban and rural distribution networks, municipal power supply and park transmission projects, the limitations of traditional concrete poles have become prominent. Hot-dip galvanized steel tubular poles w···

Selection Guide for Cable Tray Materials & Surface Treatments

As indispensable supporting equipment for power transmission, energy storage systems, industrial factories and chemical projects, cable trays undertake key functions such as cable arrangement, protection and isolation, directly determining ···

Modular Advantages & Application Scenarios of Smart Poles

As the core infrastructure of smart cities and digital municipal construction, integrated smart poles completely break the single lighting limitation of traditional street poles and serve as composite steel structure carriers integrating eq···

Design & Selection Standard for Transmission Towers of 220kV and Below

Transmission lines of 10kV to 220kV serve as the core framework of urban and rural power grid systems, widely applied in urban power supply, industrial park power distribution and cross-regional transmission projects. According to line func···

Hot-dip Galvanizing vs Powder Coating: Comparison of Steel Anti-corrosion Processes

In power, communication, port and municipal steel structure projects, the service life, structural stability and later maintenance cost of poles and towers are mainly determined by the selection and processing accuracy of surface anti-corro···

Continuous Improvement of ISO9001 Quality Management System

Quality is the core competitiveness of steel structure products and the long-term business principle of Ningbo Bolitech. The company fully implements and strictly abides by the ISO9001:2015 international quality management system, applying ···

Bolitech Boosts R&D Strength as High-tech & Specialized Innovative Enterprise

With more than ten years of in-depth experience in power steel structures, communication towers and municipal lighting supporting facilities, Ningbo Bolitech takes technological R&D as the core driving force. We continuously increase specia···

Port High Mast Lighting Terminal Project Delivery

Recently, Ningbo Bolitech successfully completed the customized production and delivery of large-scale high-mast lighting towers for a coastal port project. As special heavy-duty steel structure lighting equipment, port high-mast towers req···