VAS Construction Steel is produced by VAS Group – one of the largest billet and construction steel manufacturers in Vietnam. Currently, the group operates three factories in Thanh Hóa, two in Đà Nẵng, and two in Bình Dương.
What types of VAS Construction Steel products are available? What is the quality of VAS Steel? Let’s explore the details below.
1. VAS Construction Steel Products
In addition to billet steel, VAS has a strong presence in the production of construction steel under the VAS brand. There are two main types: VAS Ribbed Steel and VAS Coil Steel.
1.1 VAS Ribbed Steel
This product is used in reinforced concrete construction projects, residential houses, industrial buildings, office towers, bridge systems, hydropower projects, and more.

Technical Specifications of VAS Ribbed Steel:
Diameter: From D10mm to D36mm
Standards: TCVN (Vietnam) | JIS (Japan) | ASTM (USA)
Steel Grades: SD 295A | CB 300-V | CB 400-V | CB 500-V | Gr 40 (300) | Gr 60 (420)
You can differentiate VAS steel by the following features:
The color of the paint at both ends of the VAS steel bars. Green corresponds to steel grade CB3/Gr40/SD390. Orange-red corresponds to grade CB4, yellow corresponds to grade CB5, and blue indicates grade SD295.
Steel Grade: Each VAS steel bar has the "VAS" logo, steel grade, and diameter printed on it.

Note: The number of twists between the "VAS" symbol and the steel grade may vary (1 to 4 twists) depending on which VAS Group member company produced it. However, the quality remains consistent.
1.2 VAS Coil Steel
VAS Coil Steel is widely used in wire drawing, transportation construction, residential projects, and more.
Technical Specifications of VAS Coil Steel:
Diameter: D6mm – D8mm, coil diameter: 1.2m
Weight: 1,500kg – 2,100kg
Standards: TCVN (Vietnam) | JIS (Japan) | ASTM (USA)
Steel Grades: CB 240-T | CB 300-T

VAS Coil Steel has a bright, smooth surface with a near-perfect circular cross-section. The "VAS" logo is embossed on the steel.
To ensure you are selecting authentic VAS Steel, please refer to the 3 Signs to Identify Authentic VAS Steel.
2. Quality Evaluation of VAS Construction Steel Products
VAS Steel is a well-known brand in Vietnam, especially in the Central and Southern regions. It is the second-largest steel manufacturer in Vietnam, only behind Hoa Phat Group. VAS Steel has exported its products to many countries such as China, Thailand, India, Laos, and recently, Japan.
VAS factories use state-of-the-art technology from Danieli – Italy. VAS Steel products are produced in a synchronized process from Scrap – Billet – Steel, ensuring uniform quality, beautiful surface, high mechanical properties, and stability.

VAS strictly controls product quality through a quality management system in accordance with ISO 9001:2008 and European standards ISO/IEC 17025:2005. The products meet the TCVN (Vietnam), JIS (Japan), and ASTM (USA) standards.
Readers and customers can be assured of the quality of VAS Ribbed Steel and VAS Coil Steel for their construction projects.
Currently, Nhật Tiến is a Level 1 distributor of VAS Steel in five provinces: Hải Phòng, Hải Dương, Quảng Ninh, Thái Bình, and Nam Định. Nhật Tiến is honored to be ranked in the Top 500 Largest Private Enterprises in Vietnam by VNR500. With an extensive dealer network across various markets, Nhật Tiến is committed to providing the best experience in both product and service.
For inquiries about VAS Steel products, please contact Nhật Tiến via the HOTLINE or FANPAGE for detailed advice.
Nhật Tiến Trading Co., Ltd – Professional Steel Distributor
Address: 145, 351 Street, Nam Sơn, An Dương, Hải Phòng
Hotline: 0914.690.086
Email: nhattienjsc@gmail.com