Engineered to comply with global structural integrity parameters, optimizing internal clearance and environmental resilience.
The global industrial footprint is undergoing a rapid paradigm shift. With the expansion of cross-border e-commerce, localized supply chain nodes, and massive industrial complexes, the demand for pre-engineered steel buildings has surpassed traditional masonry and cast-in-place concrete structures. Industrial storage spaces now require wide-span configurations, taller overhead clearance, and rapid assembly timelines to minimize capital amortization periods.
Furthermore, climate variance across global jurisdictions mandates localized structural certifications. Prefabricated warehouses exported to hurricane-prone coastlines must satisfy peak gust parameters up to 250 km/h, while logistics centers built in high-latitude regions require structural designs capable of bearing high snow loads. Integrated space frame configurations allow engineers to design buildings with clear-span interiors exceeding 60 meters without mid-column disruption, optimizing them for modern automated guided vehicles (AGVs) and dense vertical racking setups.
PEBs are structural configurations manufactured at the factory and assembled on-site. Utilizing optimized Built-up H-sections as primary structural elements, Cold-formed Z or C sections as secondary girts/purlins, and insulated sandwich cladding panels, they offer unmatched durability and speed of installation compared to traditional fabrication methods.
Modern supply chains require architectural modularity. Prefabricated structural steel accommodates dynamic interior changes, mezzanine installations, and integration with automated storage systems.
Operating in China's premier advanced manufacturing corridor, Metro Build integrates state-of-the-art robotic cutting, sub-arc welding, and hot-dip galvanizing technology with local port logistics.
Dongguan Metro Build Co., Ltd. is a leading China prefabricated warehouse building manufacturer specializing in the design, production, and supply of high-performance steel warehouse solutions for customers worldwide. With extensive experience in the steel structure industry, the company is committed to delivering durable, cost-effective, and customized building systems that meet the evolving needs of industrial and commercial sectors.
The company offers a comprehensive portfolio of products, including prefabricated warehouse buildings, pre-engineered steel structures, logistics centers, industrial workshops, storage facilities, distribution centers, and customized steel building solutions. Designed for fast installation and long-term performance, Metro Build's products are widely used in manufacturing, logistics, agriculture, retail, and infrastructure projects.
Operating advanced manufacturing facilities equipped with modern steel fabrication machinery and precision production lines. Supported by a skilled engineering and quality control team, the company provides one-stop services covering project consultation, structural design, manufacturing, quality inspection, packaging, and global shipping coordination.
Why leading engineering firms specify Dongguan Metro Build systems for critical infrastructure assets.
Eliminating intermediate support columns to provide uninterrupted interior layouts, optimizing space utilization for advanced racking systems, crane runways, and AGV traffic loops.
Utilizing hot-dip galvanized structural coatings (up to Z275/AZ150) and C3-C5 corrosive category coating systems, protecting building elements against humid maritime, chemical, and industrial environments.
High-performance sandwich panel options (PIR, PUR, Rockwool) with interlocking joint systems, ensuring high R-values, fire protection ratings, and substantial climate-control energy savings.
Every geography presents a unique set of meteorological challenges. In architectural engineering, designing for average values is insufficient. Safe building configuration demands careful modeling of peak loading events. Our engineering team utilizes advanced software (STAAD.Pro, Tekla Structures, AutoCAD) to match custom OEM configurations to local zone regulations:
Quality and innovation are at the core of Metro Build's operations. The company strictly follows international manufacturing standards (including ASTM, EN, and national GB codes) and continuously improves its production processes to ensure superior structural strength, weather resistance, and energy efficiency. By adopting prefabrication technologies, Metro Build helps customers significantly reduce construction time, labor costs, and on-site installation complexity.
Every steel member is pre-cut, pre-punched, and labeled sequentially prior to containerization. This systematic approach ensures efficient site assembly, eliminating on-site cutting and welding errors.
Technical specification guide for engineers, procurement directors, and project developers.
| Structural Component | Material Specification Option A | Material Specification Option B | Yield Strength (Fy) Range |
|---|---|---|---|
| Primary Framing (H-Beams, Columns) | Q355B (GB/T 1591) | ASTM A572 Grade 50 | 345 MPa - 355 MPa |
| Secondary Framing (Purlins, Girts) | Q235B / Cold-Formed Steel | ASTM A653 SS Grade 50 | 235 MPa - 340 MPa |
| Cladding Wall/Roof Panels | Pre-painted Galvanized Steel (PPGI) | Alu-Zinc Coated Sheet (GL) | 275 MPa - 550 MPa |
| Insulation Core Materials | Polyurethane (PUR / PIR) | Structural Mineral Rockwool | Density: 35-120 kg/m³ |
| Structural High-Strength Bolts | Grade 10.9S (ASTM A325 equivalent) | Grade 8.8S Carbon Steel | 640 MPa - 900 MPa (Tensile) |
Visual overview of our design complexity, production control, and completed pre-engineered systems.
Detailed answers regarding wind loads, anti-corrosion, ASTM compliance, and shipping logistics.
From agricultural grain complexes to multi-story production facilities and automated material handling.
Metro Build