
PRODUCT INTRODUCTION
Steel boasts remarkable qualities such as high strength, lightweight nature, excellent stiffness, and formidable deformation resistance, making it an ideal choice for constructing vast-span, ultra-high, and super-heavy structures. Its homogeneity and isotropy classify it as an exemplary elastic material, aligning perfectly with foundational engineering mechanics principles. The material's outstanding plasticity and toughness allow for substantial deformation capacity, efficiently supporting dynamic loads. With remarkably short construction cycles, steel structures offer an unparalleled level of industrialization.
tems |
Specification
|
Main Steel Frame |
Column
|
Q235, Q345 Welded H Section Steel
|
Beam
|
Q235, Q345 Welded H Section Steel |
Secondary Frame |
Knee brace
|
Q235 Angle Steel
|
Tie rod
|
Q235 Circular Steel Pipe
|
Brace
|
Q235 Round Bar
|
Vertical&Horizontal support
|
Q235 Angle Steel, Round Bar or Steel Pipe
|
Cladding system |
Roof panel |
EPS Sandwich Panel / Glass Fiber Sandwich Panel /
|
Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet
|
Wall panel
|
same with roof panel
|
Accessories |
Window
|
Aluminium Alloy Window / PVC Window
|
Door
|
Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door
|

Situated on an impressive 108 mu of land, Shandong Zhongmei Construction Engineering Co., Ltd. stands as a distinguished national large-scale enterprise. This modern cross-regional and diversified entity excels in integrating scientific research, design, production, processing, sales, and installation. It specializes in heavy steel structures, grid fabrication, building curtain walls, and steel fabricated buildings, complemented by state-of-the-art production of new fabricated buildings, insulation wall materials, roofing materials, and steel structure bridges. Boasting over 2,600 skilled employees and a robust design, production, and construction team, the company is a leader in technological advancement in Southwest Shandong.
Equipped with cutting-edge software and hardware, the Company boasts first-rate design systems and advanced computer software in China. Recognized as a contract-abiding and credit-oriented enterprise since 2005, it established a provincial laboratory in 2009. The Company offers state-of-the-art production lines for heavy steel structures, stainless steel, carbon steel grids, and unit glass curtain walls, among others. Strategic investments in production bases across China, including tempered glass, aluminum veneer, and stone processing facilities, ensure the diverse needs of customers nationwide are met seamlessly.
Zhongmei Construction Group is a specialist in steel structures, gymnasiums, expansive workshops, coal storage bunkers, glass and stone curtain walls, doors and windows, exquisite home improvements, and large-scale renovation projects. The company operates with a comprehensive organizational structure, featuring departments dedicated to design, production, engineering management, technology, marketing, legal affairs, procurement, finance, planning, administration, and human resources, overseen by more than 30 top executives and over 200 professional personnel.
Today, the Company has earned the distinction of being a national first-class professional contractor in steel structure, building curtain wall, building decoration, and metal door and window works. It also holds a second-class qualification in waterproofing, anticorrosion, and thermal insulation works, along with third-class credentials for general building construction, municipal utilities, environmental protection, electromechanical installation, and fire-fighting works.
Moreover, the Company is proud to hold Grade A qualifications in steel structure engineering design, building curtain wall engineering design, and decoration and renovation engineering design. Additionally, it has been recognized as a Grade 3A credit enterprise by both the Agricultural Bank of China and China Construction Bank.
Welcoming friends from afar, the ancient and hospitable land by the historical canal, birthplace of China's 5,000-year-old civilization, extends a warm greeting to visitors from all parts of the globe.
The vibrant and dynamic team at Zhongmei is eager to pursue mutual growth and share in the success with all partners and friends involved in its thriving journey.

State-of-the-Art Production Facilities
Our esteemed company, Shandong Zhongmei Construction Engineering Co., Ltd., proudly boasts state-of-the-art production lines coupled with advanced machinery. This powerful combination ensures unparalleled efficiency, precision, and quality in the manufacturing of our exceptional steel structures.
· CNC Plasma Cutting Machine - Guarantees immaculate precision and clean edges for every steel component, enhancing the overall quality and fit.
· Automatic Welding Machine - Ensures robust and consistent welds, providing structural integrity and enhancing safety for each project.
· H-Beam Production Line - Significantly boosts efficiency in fabricating large-scale steel beams, catering to extensive construction needs.
· Sandblasting & Painting Line - Augments durability and offers superior corrosion resistance. · Cold-Formed Steel Machine - Crafts high-strength, lightweight structural components, perfect for modern construction demands.
· Automatic Drilling & Assembly Systems - Accelerates the production process while upholding exceptional precision and accuracy.
Tailored for Ambitious Large-Scale Projects
Our innovative production lines are meticulously designed to satisfy the requisites of steel structures for diverse applications, including stadiums, industrial edifices, warehouses, curtain walls, and prefabricated homes. We guarantee economical and superior-quality solutions.
Armed with cutting-edge equipment and an unwavering dedication to excellence, we craft precision-engineered steel structures that are designed to endure and excel through the ages.

FAQ
Q1. Can l obtain samples?
yes.
Q2. Can l use my own logo or desian on the product?
Yes, we provide OEM/ODM services; Your logo and design can be made on the product.
Q3. Do you have a factory?
Yes, we have our own factory, a 30-year old factory. Welcome to visit our company and factory. Weare a professional manufacturer that provides OEM/ODM services to our customers.
Q4. What is the production capacity of your factory?
We have 4 non-woven fabric production lines with an annual output of 9000 tons. We have over70 sewing machines, rewinding machines and other product processing equipment, with a deepprocessing capacity of 600 tons/year for non-woven products.
Q5. When will the shipment be made?
Most of our products are customized, with a 30% advance payment for order production and theremaining 70% to be paid before shipment.