| Customization: | Available |
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| After-sales Service: | 24/7 Support, Warranty, Repairs, Fast Response |
| Connection Form: | Customized |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Shandong Zhongmei Construction Engineering Co., Ltd. is a large-scale, cross-regional enterprise specializing in the design, manufacturing, and installation of steel structures, curtain walls, prefabricated buildings, and architectural decoration. With over 2,600 employees and advanced production and technical capabilities, we are recognized as one of the most technologically advanced construction enterprises in Southwest Shandong.
Our company integrates scientific research, design, production, sales, and installation, and focuses on key products including heavy steel structures, grid structures, glass and stone curtain walls, modular houses, and steel bridges. We also offer a wide range of supporting products such as new insulation wall materials and roofing systems.
Zhongmei operates multiple modern production bases across China, including facilities for:
Steel structure and grid fabrication in Shandong, Sichuan, and Qingdao
Curtain wall systems, aluminum panels, and doors/windows in Jinan, Xi'an, Xining, and Nantong
Tempered glass and stone processing in Tianjin, Laizhou, and Lanzhou
We are certified as a First-Class Contractor for steel structure works, curtain wall projects, building decoration, and metal door & window installation. Additionally, we hold Grade A design qualifications and are a Grade 3A credit enterprise of the Agricultural Bank of China and China Construction Bank.
With a strong engineering and project management team, Zhongmei has delivered numerous large-scale projects such as stadiums, long-span workshops, coal bunkers, and high-end prefabricated buildings across China and abroad.
Upholding the values of integrity, innovation, and craftsmanship, we warmly welcome partners from all over the world to cooperate with us for mutual growth and success.
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Items |
Specification |
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Main Steel Frame |
Column |
Q235, Q345 Welded H Section Steel |
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Beam |
Q235, Q345 Welded H Section Steel |
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Secondary Frame |
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Knee brace |
Q235 Angle Steel |
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Tie rod |
Q235 Circular Steel Pipe |
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Brace |
Q235 Round Bar |
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Vertical&Horizontal support |
Q235 Angle Steel, Round Bar or Steel Pipe |
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Cladding system |
Roof panel |
EPS Sandwich Panel / Glass Fiber Sandwich Panel / |
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Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
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Wall panel |
same with roof panel |
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Accessories |
Window |
Aluminium Alloy Window / PVC Window |
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Door |
Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
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| Fastener system | 1 Anchor bolts | Q235 steel |
| 2 Bolts | ||
| 3 Nuts |
Q1: Are you a manufacturer or trading company?
A1: We are a direct manufacturer with over 20 years of experience in steel structure design, fabrication, and installation.
Q2: What types of steel structure projects do you provide?
A2: We produce warehouses, factories, workshops, poultry houses, storage sheds, stadium structures, and customized prefab buildings.
Q3: Can your steel structures be customized?
A3: Absolutely. We can customize size, design, materials, roof panels, insulation thickness, and even provide full engineering drawings according to your requirements.
Q4: What materials do you use for your steel structures?
A4: We use high-quality H-beams, C/Z purlins, galvanized steel, and sandwich panels (PU, EPS, or rock wool) to ensure strength, durability, and insulation.
Q5: Do you offer installation service?
A5: Yes, we can provide installation guidance, on-site supervision, or send experienced engineers and workers for complete installation support if required.
Q6: How long does production take?
A6: Standard projects usually take 25-40 days after receiving the deposit and finalizing the design. Urgent orders can be prioritized.
Q7: How do you package and ship the steel structure?
A7: All components are labeled, bundled, and shipped in standard sea containers for easy unloading and assembly at the destination.
Q8: Do you provide design and engineering support?
A8: Yes, we offer full design services including CAD drawings, 3D models, and structural calculations to meet your local building codes.
Q9: What's your payment term?
A9: Typically 30% deposit by T/T, balance before shipment. L/C and other payment methods can be discussed.
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