YOUR STEEL STRUCTURE ENGINEERING EXPERT
We are a steel structure fabricator and EPC contractor based in Jining, Shandong, China, with 17 years of experience since 2009 and delivered projects in 60+ countries. Shandong Shijie Heavy Industry Co., Ltd. and its sister company, Henan Hengfeng Steel Structure Engineering Co., Ltd., operate as one manufacturing group under the same ultimate ownership. SynJect is the group’s export brand.
Steel Frame Structures for Multi-Story Hospital Buildings
Steel frame construction is an advanced modern building solution perfectly tailored for medical facility construction projects. With factory prefabricated components and efficient on-site assembly, hospital steel frame structures deliver outstanding structural strength and superior stability, reliably bearing diverse functional loads and meeting strict medical building standards. It is highly applicable for comprehensive hospitals, medical centers, specialist clinics, inpatient wards, outpatient buildings and other healthcare constructions. This structural system guarantees high-level building safety while optimizing internal medical space layout, bringing great flexibility to functional zoning and architectural design.

Steel Frame Structures for Multi-Story&Long-Span High-Rise Buildings
Core Features & Advantages
Steel-framed multi-story buildings offer flexible spaces and efficient construction as their core advantages. They enable column-free spaces with exceptionally large spans, allowing for greater freedom in interior planning and easier future renovations. The structure boasts high overall strength, excellent seismic performance, and outstanding safety. Utilizing a method of factory prefabrication and on-site assembly, construction is fast and low-impact, while the lightweight design and minimal material consumption effectively control project costs, providing efficient and reliable structural solutions for all types of large-scale buildings.
♦ Durable and easy to maintain
♦ High space utilization and flexible, adaptable layouts
♦ Fast construction speed and highly controllable project timelines
♦ Lightweight design, reducing overall construction costs
♦ High structural strength and excellent safety and stability
Applications
Our professional steel frame and truss structures are specially designed for modern hospital and medical construction projects. Ideal for general hospitals, specialized medical centers, clinic buildings, medical research institutes and healthcare service facilities. It perfectly meets strict medical construction requirements including large open functional space, clean indoor environment, stable structural performance and reasonable space partition.
♦ Main steel frame structure for comprehensive general hospital buildings
♦ Large span steel truss structure for hospital outpatient and emergency halls
♦ Stable steel structural framework for medical ward and inpatient buildings
♦ Steel structure supporting system for medical laboratory and auxiliary medical areas
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.
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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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