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Supplying Vietnam's major EPC contractors, fabricators, and commercial distributors with certified hollow sections, seamless line pipes, and durable galvanized steel tubing.
An in-depth analysis of how urban development, industrial park expansion, and renewable energy mandates are driving high-specification square and rectangular hollow section consumption in Vietnam.
Vietnam has rapidly solidified its position as Southeast Asia’s prime manufacturing hub. With extensive foreign direct investment (FDI) concentrated in key economic zones—including Binh Duong, Dong Nai, Bac Ninh, and Hai Phong—the demand for heavy-duty structural steel profiles and square tube pipes has reached historic highs.
Pre-Engineered Building (PEB) factories, electronics cleanrooms, logistics fulfillment centers, and high-cube automated warehouses demand square hollow sections (SHS) and rectangular hollow sections (RHS) that deliver high torsional strength, uniform wall thickness, and tight corner radius tolerances. Our ASTM A500 Grade B/C and JIS G3466 compliant square pipes provide the exact structural integrity required for massive column grids, roof trusses, and crane runway girders.
Vietnam’s extensive coastline stretching over 3,260 kilometers presents severe atmospheric corrosion challenges due to persistent humidity, monsoonal rainfall, and airborne saline chlorides. Standard carbon steel tubing deteriorates rapidly in coastal logistics hubs such as Da Nang, Quy Nhon, and Hai Phong unless treated with high-grade anti-corrosive coatings.
Our hot-dipped galvanized (HDG) square and rectangular steel pipes feature hot-dip zinc coating thicknesses ranging from 275 g/m² up to 610 g/m² (over 85 microns), compliant with ASTM A123, ASTM A53, and EN ISO 1461. This metallurgically bonded zinc-iron alloy barrier provides sacrificial protection, preventing rust creep and guaranteeing over 30–50 years of maintenance-free service life in Vietnam’s marine and industrial environments.
Utilizing state-of-the-art High-Frequency Induction Welding (HFW) with automated seam annealing, our square pipes exhibit exceptional seam integrity, smooth internal weld beads, and defect-free bends under heavy load.
Fully certified to international building codes including ASTM A500 Gr. A/B/C/D, JIS G3466 (STKR400/490), EN 10219 (S235/S275/S355J2H), and AS/NZS 1163, satisfying stringent Vietnamese EPC structural benchmarks.
Located just 20KM from Tianjin Port, our streamlined export supply chain enables rapid container and bulk vessel shipments to Hai Phong Port, Da Nang Port, and Cat Lai Port (Ho Chi Minh City) with minimal transit times.
Founded In 1995, Located In Tianjin, China. Only 20KM Away From Tianjin Port, Saving Significant Freight and Logistics Costs. Over 800,000 Tons Annual Output Capacity.
From heavy civil engineering in the Red River Delta to high-tech manufacturing corridors in southern Vietnam, our square and rectangular steel pipes fulfill diverse structural challenges.
Widely utilized for primary support columns, crane girders, secondary purlins, and wall framing in Pre-Engineered Buildings across Vietnam's industrial parks (VSIP, Amata, Deep C, Phu My). Offers superior compression capacity and clean aesthetics.
Crucial for utility-scale solar farms and commercial rooftop installations in central and southern Vietnam (Ninh Thuan, Binh Thuan, Tay Ninh). High-zinc galvanized square tubes deliver maximum corrosion protection against intense UV and saline humidity.
Extensively deployed in the Da Lat and Central Highlands agricultural belts. Lightweight, high-strength galvanized rectangular and square tubes form durable arch frameworks for high-yield horticulture and floriculture greenhouses.
Selected by architects in Hanoi and Ho Chi Minh City for futuristic building facades, glass curtain wall mullions, pedestrian overpass bridges, and subway transit terminal canopies requiring tight dimensional tolerances and sleek structural lines.
Engineered to resist harsh coastal salt mist in deep-water ports like Cai Mep-Thi Vai and Lach Huyen. Heavy-wall square tubes provide the necessary bending resistance for crane support brackets, security barriers, and storage racks.
Forming the backbone of material handling equipment, conveyor supports, commercial vehicle chassis, and heavy agricultural machinery fabricated within Vietnam’s expanding precision engineering sector.
We provide Vietnam clients with end-to-end quality inspection reports, real-time photographic manufacturing tracking, and port loading updates before vessel departure.
Our rich range of certified structural steel, hollow sections, and solar brackets meet the rigorous demands of civil infrastructure, transportation, sports complexes, and renewable energy grids.
Backed by advanced testing laboratories, hydrostatic pressure tests, eddy current non-destructive examination (NDE), and ISO 9001, ISO 14001, CE, and API certifications.
Collaborating closely with leading multinational engineering contractors, steel service centers, and industrial developers worldwide.
Stay informed on international steel price dynamics, manufacturing advancements, and export prospects for square tubes and structural profiles.
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Explore our full industrial product line—customizable in wall thickness, length, and surface finish to match Vietnamese engineering blueprints and project schedules.
Widely used in construction, steel structures, shipbuilding, machinery manufacturing, and engineering equipment. Features high strength, stable mechanical properties, and excellent weldability. Compliant with GB, EN, and ASTM standards.
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Hollow structural steel profile with a square cross-section offering high torsional rigidity and easy processing. Available in black annealed and galvanized finishes with complete specifications for Vietnam building frames and support structures.
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Hollow circular section steel pipe featuring outstanding internal pressure resistance, high strength, and reliable weldability. Used in liquid transport pipelines, structural columns, and scaffolding across Vietnam's infrastructure works.
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Hot-rolled L-shaped carbon steel profile with right-angle cross-section. Crucial for transmission towers, bridge trusses, bracing frames, and machinery supports. Available in equal and unequal leg dimensions conforming to ASTM A36 and SS400.
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Hot-rolled U-channel and C-channel structural steel profiles offering exceptional flexural rigidity and easy bolting/welding. Ideal for floor joists, purlins, vehicle brackets, and heavy equipment mounting in industrial facilities.
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Primary load-bearing structural beams featuring wide flanges and high section modulus. Extensively utilized in multi-story high-rise buildings, long-span industrial workshops, and highway overpasses across major Vietnamese cities.
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Custom-engineered prefabricated steel frameworks combining H-beams, square hollow columns, and roof trusses. Delivers rapid on-site assembly, seismic resistance, eco-friendly recyclability, and reduced civil construction timelines.
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High-strength hot-dip galvanized mounting brackets and square tube supports designed for rooftop and ground-mounted solar PV plants. Engineered to withstand high typhoons and tropical monsoon wind loads with zero maintenance.
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