In the logistics and supply chain industry, every square meter of floor space is carefully calculated to generate profits. The presence of dense rows of concrete columns in traditional warehouses not only takes up useful space but also affects the speed of operation.
The solution "Large-span Steel Structure Warehouse" was born to completely solve this problem, providing a completely open, unobstructed space, helping logistics businesses achieve maximum operational efficiency.
1. What is “Clear Span” technology?
Clear Span (Overspan or Free Span) is the term used to describe the distance between two rows of boundary columns of a building without any supporting columns in between.
At Hai Long, we apply the system Rigid Frame with steel beam and column structures Tapered SectionsThis technique allows steel materials to be distributed centrally in high-stress locations (such as frame armpits), helping to reduce the weight of the structure itself while still ensuring the ability to overcome huge spans, from 30m to 100m in the most economical way.
2. Strategic benefits for Logistics operations
Maximize Storage Density
In a column warehouse, you not only lose space for the column itself, but also lose a surrounding space (safety buffer) to avoid collisions. With Clear Span construction, 100% floor area become available space. Businesses can arrange continuous, longer and more racking systems, significantly increasing the warehouse capacity.
Increase forklift speed and safety (Forklift Efficiency)
Columns are the most dangerous obstacles for forklifts. Drivers are forced to slow down and steer to avoid columns, increasing travel time and the risk of accidents. Hai Long's column-free space allows for straight, clear traffic flows. Forklifts can travel at optimal speeds, minimizing cycle time and completely eliminating blind spots, improving work safety.
Total Flexibility
The logistics market is constantly changing. Today you need pallet storage, tomorrow you may need space for a packaging line or an automated conveyor system. Clear Span warehouses provide a “blank sheet of paper”, allowing you the freedom to change the layout at any time without being constrained by the fixed structure of the building.
3. Hai Long Steel Structure's mark at GNP Nam Dinh Vu project
Project GNP Nam Dinh Vu Industrial Center (Hai Phong) is a typical example. As a general contractor, Hai Long Construction has created more than 100.000 m2 pre-built factories and warehouses. The application of large-span steel structures in this project allows the investor to provide flexible rental areas, meeting the diverse needs of international logistics enterprises, while ensuring rapid construction progress to catch the investment wave.

WHY SHOULD YOU CHOOSE HAI LONG CONSTRUCTION AS A STEEL STRUCTURE PRODUCTION AND INSTALLATION UNIT?
With over 26 years of experience in the field of manufacturing & assembling steel structures, Hai Long Steel Structure is proud to be Leading reputable unit, providing customers with complete construction solutions, meeting all needs and requirements.
- Team experienced engineers, architects and experts, knowledgeable about the design and construction of warehouse factories according to international standards.
- Diverse construction capacity, meeting all project sizes and requirements, from simple to complex factories.
- Possessing a system of modern machinery and equipment, with a capacity of nearly 50.000 tons/year, ensuring fast, accurate and safe construction.
- Professional construction process, is strictly managed.
You are looking for one Prestigious and professional steel structure manufacturing and erection unit? Please contact Hai Long Construction for free consultation and quote:
- HAI LONG CONSTRUCTION JOINT STOCK COMPANY – MEMBER OF TAIYO GROUP
- Address: Taiyo Building, 97 Bach Dang, Hong Bang Ward, Hai Phong City, Vietnam.
- Hotline: 084 6625 888
- Email: info@hailongjsc.vn



