Steel Base Column Manufacturing and Fabrication Plant

In any steel structure, the steel base column is a critical component responsible for transferring loads from the steel columns to the concrete foundation, ensuring overall stability and safety for the entire structure. With precise engineering and standardized materials, this component enables the structure to withstand compressive, bending, and torsional stresses throughout its operation. With nearly 20 years of experience in steel structure fabrication and installation, Truong Thinh Corp is a leading manufacturer and supplier of high-quality steel base column for hundreds of industrial and civil projects nationwide.

1. Practical applications of steel base column

Truong Thinh steel base columns are widely used in large-scale projects such as industrial factories, logistics warehouses, commercial towers, shopping malls, steel bridges, and residential structures. In modern pre-engineered steel building systems, these base columns act as the essential connection between the foundation and the primary steel frame, ensuring precise load transfer and long-term structural stability for industrial and commercial projects

Each base is engineered to optimize load-bearing performance, including dead loads, live loads, wind loads, and seismic loads, ensuring superior stability and adaptability under harsh operating conditions.

With extensive on-site experience, Truong Thinh provides tailored technical solutions for each project from foundation design and structural height to environmental conditions helping investors optimize costs and extend service life.

2. Types of steel base colums 

Depending on design requirements, loading conditions, and project characteristics, Truong Thinh Corp provides four main types of steel base columns, fabricated from SS400, Q235, A36, and Q355/A572 steel, fully compliant with ASTM, EN, and TCVN standards. Custom fabrication based on client drawings is also available.

2.1 Base plate type

This is the most common type of column base, typically used for steel factories, warehouses, and industrial buildings. It consists of a flat plate connected directly to the column by anchor bolts, offering ease of fabrication and installation. This design is ideal for medium-load structures and ensures efficient load transfer to the foundation.

2.2 Reinforced base type

Designed for heavy-load structures that require enhanced compressive, bending, and torsional resistance. This type includes gusset plates and stiffeners, connecting with the main steel column to distribute forces evenly to the concrete foundation and improve structural integrity. It is commonly used in bridge frames, heavy-duty workshops, and multi-story steel structures.

2.3 Exposed base type

In this design, the base portion of the column is visible above the concrete surface, allowing convenient inspection, maintenance, and recoating during use. This type is suitable for commercial buildings, civil structures, and architectural projects that emphasize aesthetics.

2.4 Embedded base type

This base is embedded directly into the concrete foundation, providing high resistance to bending moments and torsional forces. It is ideal for structures subjected to dynamic loads, high-wind zones, or complex terrains, ensuring superior stability and safety for the entire structure.

2.5 Exposed base type

The column base is visible above the concrete surface, allowing convenient inspection, maintenance, and repainting during operation. This design is suitable for civil works, commercial centers, or architectural projects requiring high aesthetics.

2.6 Embedded base type

Embedded directly into the concrete foundation, providing superior moment resistance and anti-torsion capacity. It is widely applied in structures subjected to dynamic loads, high wind zones, or complex terrains, ensuring stability and safety.

3. Advantages of Truong Thinh steel base column

Truong Thinh’s steel base columns are highly regarded for their exceptional strength, large load capacity, and long-term corrosion resistance. The steel used meets ASTM 3834, EN 1090, and TCVN standards, with yield strength Fy = 345 MPa and tensile strength Fu ≥ 450 MPa, suitable for both Asian and European structural codes.

Fabrication is carried out using CNC cutting and automatic CO₂ welding, maintaining a tolerance below ±1mm. This ensures high dimensional accuracy, shorter installation time, lower maintenance costs, and absolute safety according to TCVN and international standards.

4. Production process at Truong Thinh factory

Each finished product from Truong Thinh undergoes a closed-loop manufacturing process from design, fabrication, and surface treatment to quality inspection — ensuring the highest levels of consistency, precision, and structural safety.

4.1 Design stage

Truong Thinh engineers utilize Tekla Structures and SAP2000 software to simulate loads and installation conditions. All drawings undergo internal cross-checking to ensure consistency among design, fabrication, and erection phases. Every detail is validated against ASTM, EN, and TCVN codes, guaranteeing compliance with structural and safety requirements.

4.2 Fabrication and welding stage

Material processing is carried out entirely in-house using CNC Plasma cutting and automated welding lines. Welds meet HRC standards, inspected through non-destructive ultrasonic testing and tensile testing. All input steel is certified with CO/CQ documents, ensuring mechanical and chemical conformity before production.

4.3 Surface finishing and protection

After fabrication, surfaces are shot-blasted to Sa2.5 grade, removing rust and impurities. A zinc-rich epoxy primer (50–75 µm) is applied, followed by epoxy or polyurethane topcoats in gray, black, or white, achieving a total thickness of 100–120 µm. For outdoor or coastal projects, hot-dip galvanizing (60–80 µm) is applied, significantly enhancing oxidation and corrosion resistance, extending the product’s lifespan for decades.

5. Production capacity at Truong Thinh Corp

With its extensive scale and strong manufacturing capacity, Truong Thinh operates state-of-the-art production facilities and a team of highly qualified engineers, fully capable of meeting the technical requirements of both domestic and international projects.

5.1 Scale and technology

Truong Thinh’s factory covers 25,000 m², equipped with 12m CNC cutting machines, 3D drilling systems, automatic shot blasting, and horizontal welding lines. With an output of 1,200–1,500 tons of steel structures per month, the factory ensures fast, consistent production. A continuous QC/QA process guarantees uniform quality and compliance with demanding technical specifications.

5.2 Engineering and quality team

The technical team includes 15 structural engineers and 20 certified JIS welders, experienced in hundreds of industrial projects. Every product is tested for mechanical properties, ultrasonic weld inspection, and load testing before delivery.

5.3 Certifications and quality standards

All products comply with ISO 9001:2015, accompanied by CO/CQ certificates per batch. International standards such as ASTM, EN, and JIS are consistently applied across all design and fabrication stages, ensuring absolute confidence for investors.

6. Featured projects

Over more than 18 years of development, Truong Thinh Corp has partnered with hundreds of domestic and international investors, delivering numerous large-scale industrial, commercial, and civil construction projects. Below are two representative projects that demonstrate Truong Thinh’s expertise in steel structure design and erection, as well as its outstanding schedule performance.

6.1 NPK fertilizer plant landscape project – PetroVietnam fertilizer & chemicals corporation (PVFCCo)

• Location: Ba Ria – Vung Tau
• Year: 2017
• Area: 5,000 m²
• Scope: Landscape and park construction
• Project description:

Truong Thinh was responsible for the landscape and park area within the NPK Fertilizer Plant complex. The scope included design and construction of green areas, lawns, walkways, and decorative landscapes — creating a harmonious, eco-friendly space that enhanced the plant’s modern and professional image.

6.2 Cement silo construction – Vicem Hai Van plant

• Location: Binh Dinh
• Year: 2012
• Area: 2,000 m²
• Scope: Construction and steel structure fabrication
• Project description:

This project involved fabricating and erecting the steel silo system with strict technical requirements for load capacity and airtightness. The project was executed safely, on schedule, and contributed to improving storage and production efficiency at the Vicem Hai Van Plant.

7. Why choose Truong Thinh for steel base column ?

Beyond manufacturing, Truong Thinh provides end-to-end solutions — from technical consulting and design to fabrication and installation. With over 15 years of expertise, the company prioritizes quality, safety, and schedule compliance. Its strict quality control procedures, technical support services, and competitive pricing make Truong Thinh a trusted partner for contractors and investors across Vietnam and abroad.

8. Our 5-step collaboration process

To ensure each project is executed efficiently, accurately, and safely, Truong Thinh has developed a 5-step integrated workflow, connecting design, fabrication, inspection, erection, and client coordination. This process reduces construction time by 20–30%, ensures international compliance, and delivers tangible value to clients.

1. Requirement analysis & technical consultation

The engineering team reviews column loads, foundation conditions, connection types (welded or bolted), and applicable standards, proposing the most efficient column base solution with drawings, cost estimates, and configuration options.

2. Site survey & final design

The survey team collects foundation data, anchor bolt positions, and site elevation using Tekla Structures, SAP2000, and AutoCAD 3D to model accurate base configurations. All production drawings are verified internally to maintain fabrication tolerance within ±1mm.

3. In-Factory fabrication

Production is carried out at Truong Thinh’s Binh Duong factory using certified materials (ASTM A36, Q355/A572, JIS G3101). Each base is CNC-cut, CO₂ welded, shot-blasted, and coated or galvanized as specified. Each product is assigned a unique QR code for full traceability of materials, dimensions, and quality certificates.

4. Transport, installation & handover

Finished components are securely packed, protected, and transported by certified vehicles (20–50 ton cranes, tractors). Truong Thinh’s site team supervises installation to ensure precise leveling, anchoring, and elevation per drawings. All components undergo mechanical testing, load trials, and ISO 9001:2015 inspection before handover.

5. Warranty & after-sales support

Upon completion, Truong Thinh provides as-built documentation, CO/CQ certificates, and maintenance guidelines. All steel base column come with a 12-month warranty and optional periodic maintenance, repainting, or anchor bolt inspection. Technical support requests are addressed within 24 working hours, reflecting Truong Thinh’s long-term commitment and customer care.

9. Technical services and support

In addition to premium-quality products, Truong Thinh offers comprehensive technical assistance, warranty, and logistics services. Each product is warranted for 12 months (extendable depending on project scale). The company provides safe, on-time delivery and engineering support to adjust or customize components per project requirements — delivering the most optimal and efficient solutions for every construction.

With nearly two decades of experience in the steel structure industry, Truong Thinh Corp is dedicated to delivering international-standard, durable, and cost-efficient steel base columns. Each product embodies advanced technology, strict quality control, and engineering precision — ensuring maximum safety, stability, and longevity for every project. Contact us to learn more or request a customized solution for your construction needs.