ZSJH
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Zhongsheng Jiahe provides one-stop EPC services for your steel structure project from design to delivery.
1. Independent Design Institute Support
We have a nationally certified in-house design institute with specialized steel structure design qualifications. All design deliverables have legal validity and can be used directly for project permitting.
Core Value:
✅ Integrated design and construction — avoiding unbuildable drawings
✅ Fast drawing production with timely response
✅ Equipped with PKPM, Tekla, MIDAS and other advanced design software
✅ Design team involved throughout the project — continuous technical support
2. National Standard Compliance
All projects strictly follow the national GB code system for design, fabrication, and inspection — ensuring structural safety, reliable quality, and smooth acceptance.
Core Value:
✅ Strict adherence to GB 50017, GB 50205, GB 50011 and other core codes
✅ Full-process compliance in design, material, welding, and coating
✅ Drawings can bear design institute stamp — qualified for permitting
✅ Ensuring smooth passage through all types of acceptance inspections
3. Global Project Execution Capability
Our projects span the Middle East, Southeast Asia, Africa, Central Asia and beyond. We are familiar with international standards and local regulations.
Core Value:
✅ Familiar with AISC, BS, EUROCODE and other international design standards
✅ Mature sea and land transport networks — familiar with customs clearance processes
✅ Local teams in key regions providing on-site support
✅ Multi-language communication — Chinese, English, Arabic and more
4. Customized Solutions
Tailored to client needs with a basic feature selection model — pay only for what you need.
Core Value:
✅ Flexible selection of span, height, crane, enclosure, corrosion protection and more
✅ Special environment adaptation: Middle East (heat-resistant/sandstorm-proof), Southeast Asia (corrosion-resistant/fast installation)
✅ Full scenario coverage: industrial plants, warehousing, commercial complexes, public facilities
✅ Built to order, cost controllable — no redundant features

Application | Characteristic |
| Steel structure workshop High rise steel structure building Steel warehouse Large span steel frame | High strength Light dead loadGood plasticity and toughness Easy fabrication High accuracy Save 65% of construction time Large span Space flexible Reduce construction waste and noise 98% steel components can be recycled, Environmentally friendly |

We provide targeted steel structure solutions for clients in various regions and industries, leveraging our capabilities as an EPC contractor
and steel structure engineering expert. Our solutions are tailored to local conditions andclient needs, ensuring project success.
The solution consultation process is an important preparatory phase prior to project commencement. The design team will propose preliminary
ideas for steel structure materials, technical choices, and design schemes based on the building's intended use, site conditions, and budget.
Scheme consultation not only involves overall layout and functional analysis but also considers various issues that may arise during on-site
construction, helping clients understand the project's feasibility from multiple perspectives. Scientific scheme design can reduce risks,
ensure smooth construction, and guarantee the long-term safety of the steel structure.
Dimensions | Color | According to customers |
| Length | H beam: 4000-15000mm | |
Thickness | web plate: 6-32mm | |
| wing plate: 6-40mm | ||
| Height | 200-1200mm | |
Main components | Material | Q235B, Q345B or others as buyers'requests |
| Purlin | C or Z purlin: Size from C120~C320, Z100~Z20 | |
| Bolt | Plain bolt and High-strength bolt | |
| Bracing | X-type or other type bracing made from angle, round pipe | |
| Roof & wall | Sandwich panel or color plate | |
| Surface | Two times of Anti-rust Painting or Hot Dip Galvanized | |
| Window | Aluminium alloy window | |
| Sheet | 0.5mm or 0.6mm galvanized sheet | |
| Packing | Main steel frame without packing load in 40' GP, roof and wall panel load in 40' HQ | |
Accessories | down pipe, galvanized gutter, etc | |
| Semi-transparent skylight belts, Ventilators |

Cost-efficient structural design
Large column spacing
Flexible interior layout
Fast construction timelines
Most structural components of a steel structure warehouse are manufactured in factories before arriving at the project site. Prefabrication allows construction teams to assemble buildings quickly while maintaining structural precision.
After fabrication, steel components are packaged and transported to the project location. Logistics planning ensures that components arrive in the correct installation sequence to support efficient construction.
At the construction site, steel columns, beams, and roof structures are assembled using high-strength bolts or welding connections. Precise alignment and careful installation procedures ensure structural stability and safety.

1、Briefly introduce our one-stop services, including custom steel structure design, manufacturing, construction, and after-sales support.
We adhere to national standards and provide personalized solutions based on client requirements.
2、Strength, Durability & Weather Resistance
Constructed with premium steel and anti-corrosion coatings, the structure withstands harsh weather and seismic forces, ensuring decades of reliability.
Low Maintenance, Long Term Savings Corrosion protection and durable finishes minimize maintenance needs, keeping operating costs low over the structure's lifespan.
3、Sustainable & Eco-Friendly
Made from recyclable steel with minimal construction waste, our warehouses meet green building standards and support ESG goals.
4、Flexible Expansion & Easy Upgrades
Modular design supports future extensions, height adjustments, orrelocations-adapting seamlessly to your business growth.
5、Modular Prefabrication & Fast Installation
All components are precision-made in our factory for quick on-site assembly, cutting construction time by up to 30% and accelerating your return on investment.
6、Lightweight & Cost-Effective Foundation
Steel's high strength-to-weight ratio reduces foundation loads and lowers civil engineering costs during construction.