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.
Outdoor Decorative Steel Curtain Wall Installation Project
One-stop building curtain wall installation and construction service, specializing in the assembly of steel structure curtain wall frames and exterior wall enclosure construction. From the initial on-site survey, detailed design of nodes, to the laying of steel frames, fixation of connection components, and installation of exterior wall panels, each process is standardized and implemented. High-quality matching profiles and sealing accessories are selected to effectively resist wind and rain erosion, enhancing the overall energy efficiency and appearance texture of the building. Construction plans can be customized according to the architectural style, flexibly adapting to various exterior facade designs such as minimalist business style, modern fashionable style, etc. The construction period is compact, the after-sales guarantee is complete, helping the building quickly complete the exterior facade decoration, improving the overall grade and usage performance.

Energy-saving Steel Facade Wall Construction Works
Core Features & Advantages
The steel structure curtain wall construction system is specifically designed for modern high-rise buildings, commercial complexes, and large-scale public facilities. Utilizing a high-strength steel frame combined with advanced curtain wall engineering technology, this system not only offers exceptional structural stability and precise installation accuracy but also delivers outstanding architectural aesthetics. The steel frame provides robust load-bearing capacity for glass, aluminum, and stone curtain wall systems, while ensuring long-term resistance to wind pressure and deformation.
♦ Cost-effective and affordable
♦ High-precision prefabrication for fast and efficient installation
♦ Strong wind resistance and structural stability for high-rise façades
♦ Flexible design compatibility with glass, aluminum, and stone systems
♦ Lightweight structure reducing overall building load
Applications
Steel structure curtain wall systems are widely used in modern architectural façade engineering projects, providing both aesthetic appeal and functional protection for buildings. They are suitable for complex architectural designs and large-scale urban developments.
♦ High-rise commercial building curtain wall systems
♦ Steel-frame façades for office towers and corporate buildings
♦ Glass curtain wall systems for shopping malls and hotels
♦ Public building exterior envelope structures
♦ Landmark architectural façade engineering projects
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
MORE PRODUCTS
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.
PRICE YOUR BUILDING
INDUSTRIAL STEEL BUILDINGS
















