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YOUR STEEL STRUCTURE ENGINEERING EXPERT

We are an international company specializing in steel structure construction and export, with over 17 years of experience in steel structure engineering. We have provided high-quality steel structure building solutions to more than 60 countries worldwide. Our company holds international quality system certifications and possesses integrated service capabilities encompassing design, manufacturing, construction, and export.

Modern Prefabricated Steel Frame Auto 4S Showroom

Modern Prefabricated Steel Building adopts lightweight high-strength frame steel structure, enabling faster construction, lower cost and durable performance. With good stability, flexible space and eco-friendly features, it is an ideal solution for industrial, storage and commercial construction projects. Versatile pre-engineered steel building for gyms, malls, hotels, warehouses, workshops. Rigid portal frames (Q355B/ASTM A572), C/Z purlins, insulated or single-skin cladding. Factory-prefabricated, bolted assembly. Clear-span design, no interior columns. 50+ year life. AISC/IBC compliant.

Innovative Prefabricated Steel-Frame Industrial Buildings

 

Core Features & Advantages

This steel structure is characterized by its light weight, high strength, large clear span, and flexible spatial configuration, making it fully capable of meeting the needs of an automotive 4S store for open-concept displays, vehicle maintenance, customer reception, and comprehensive operations. The exterior facade can be flexibly designed with a combination of glass curtain walls, metal cladding, and light boxes to highlight the brand image and create a commercial atmosphere, ensuring high compatibility with modern automotive retail environments.

♦ Column-free, clear span;

♦ 50% faster build;

♦ Factory prefabricated, bolted dry assembly, fast construction and early delivery;

♦ Flexible facade customization, strong commercial display effect;

♦ Fully customizable.

Applications

Innovative prefabricated steel-frame industrial buildings offer exceptional versatility, allowing for flexible construction tailored to the specific needs of diverse industries. Highly practical, they are suitable for a wide range of applications—including various production workshops, large-scale warehouses, logistics centers, machinery processing plants, and light industrial manufacturing bases. Characterized by spacious interiors, expansive spans, rapid construction and installation, and a robust, durable structure, these buildings serve as a powerful catalyst for corporate growth and industrial upgrading.

♦ Shopping malls;

♦ Brand new car 4S exclusive store and exhibition hall;

♦ Urban comprehensive auto trade exhibition mall;

♦ Auto sales and after-sales maintenance integrated service building;

♦ Used car exhibition hall and auto commercial complex;

♦ Automobile experience center and brand exhibition display hall.

Product Parameter

Product name
Customized steel structures for cement production
Material
Q235B, Q345B
Surface treatment
1. Painting; 2. Galvanized;
Certification
SO9001, ISO14001, OHSAS18001, EN1090, ISO3834
Standard
GB, ASTM, EN, ISO, AS/ANS,JIS,JWB

 

Vision & Mission

We are committed to providing safe, efficient, and environmentally friendly solutions for global customers through continuous technological innovation and exceptional product quality, driving industry progress and collectively creating a better future.

CONTACT

Landline:+8619137442532

Phone:+8619137442532

Contact us

SHIJIE – Your Best Choice in the Steel Structure Industry

Manufacturers & Exporters

Our expert team is reliable, responsive, and always puts your needs first to ensure your complete satisfaction.

SHANDONG SHIJIE HEAVY INDUSTRY CO., LTD

Headquartered in the High-Tech Development Zone of Jining, Shandong Province, Shandong Shijie Heavy Industry Co., Ltd. and its sister company, Henan Hengfeng Steel Structure Engineering Co., Ltd., operate as a unified manufacturing group under the same ultimate ownership. Globally, we deliver our end-to-end solutions through our dedicated export brand, SynJect.

Drawing on 17 years of export expertise and a proven track record across more than 60 countries, we provide integrated EPC contracting and heavy fabrication. This global reach is backed by our robust manufacturing footprint: an 80,000 m² facility with an annual capacity exceeding 500,000 tons, RMB 120 million in registered capital, and a skilled workforce of over 600 professionals.

Our core expertise spans civil construction, petrochemical facilities, long-distance pressure pipelines, heavy steel structures, pressure vessels, and skid-mounted refueling stations.

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WHY CHOOSE sdshijie

Building Custom Metal Structures ls Our Specialty

INDUSTRY-TRADE INTEGRATION

Integrating manufacturing and trade ensures higher production efficiency and more competitive prices.

EXPERIENCED SALES TEAM

Our  sales team grasps your needs and delivers cost-effective solutions.

STRICT QUALITY ASSURANCE

Multiple inspections from production to delivery ensure strict quality control.

TAILORED SOLUTIONS

Provide exclusive customized solutions based on project scale and structure requirements.

INTERNATIONAL STANDARDS 

Possesses various international certifications, with product quality complying with global standards.

FAST DELIVERY

Arrange production and delivery promptly to shorten lead time.

PROFESSIONAL TECHNICAL SUPPORT

Provide precise technical solutions to simplify complex construction and installation processes.

ESTABLISH LONG-TERM COOPERATION

Focus on long-term cooperation to earn customers’ trust and build stable and long-lasting partnerships.

COMPLETE AFTER-SALES SERVICE

Complete after-sales service: available 24/7 with rapid response and prompt resolution of installation issues.

PRICE YOUR BUILDING

INDUSTRIAL STEEL BUILDINGS

WE’RE EXPERTS IN INDUSTRIAL BUILDINGS

As a specialized supplier in the field of steel structures, our engineering team possesses extensive practical experience. We are capable of constructing industrial steel buildings that are fully functional and exhibit superior load-bearing performance—specifically designed to fully accommodate the demands of heavy lifting and heavy-duty operations. Furthermore, we provide bespoke solutions tailored to each client’s specific needs, thereby comprehensively ensuring both operational efficiency and the fulfillment of all structural load requirements.

 

WE’RE TRUSTED GLOBALLY

With years of deep expertise in the steel structure industry, we have successfully expanded into international markets—leveraging our formidable capabilities and exceptional service—to establish a global business footprint spanning numerous countries and regions. Distinguished by our consistent product quality, efficient delivery capabilities, and comprehensive technical support, we have emerged as a trusted global partner for industrial steel structure construction projects. We have delivered more than 5,000 buildings all over the world, always on time and within budget.

 

WE’RE WITH YOU ALL THEWAY

Whether large or small, your project matters to us. You can count on us for ongoing professional, friendly and personal support. Throughout the process, we provide one-on-one personalized support, from the communication of the plan to its implementation, always being by your side.