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.
Corrosion Resistant Steel Steucture Chemical Storage Warehouse
The steel-structured chemical processing workshops and warehouses are constructed using specialized corrosion-resistant and fire-retardant steel, ensuring a robust overall structure with high compressive strength and load-bearing capacity, making them well-suited for the harsh operating environments of the chemical industry. The main framework has undergone specialized anti-corrosion, anti-rust, and fire-retardant treatments, effectively resisting corrosion from chemical raw materials and acid-alkali erosion, while providing excellent basic fire and explosion protection. The spacious interior, free of unnecessary columns, allows for flexible zoning of production areas, raw material storage zones, finished goods storage areas, and hazardous material isolation zones, resulting in a well-organized and rational layout.

Industrial Grade Steel Structure Chemical Logistics Warehouse
Core Features & Advantages
Steel structure chemical workshop warehouses are engineered from high-strength steel to meet the demanding requirements of chemical production, storage, and industrial processing environments. Featuring a scientifically optimized structural system, the buildings ensure excellent load-bearing capacity, superior stability, and strong resistance to deformation under heavy equipment and material loads. The structural design also takes into account safety isolation, corrosion resistance, and long-term operational reliability in complex chemical environments.
♦ Cost-effective and affordable
♦ High-strength structure suitable for heavy industrial and chemical loads
♦ Excellent corrosion resistance for chemical environments
♦ Fast prefabrication and efficient on-site installation
♦ Flexible layout for production and storage integration
Applications
Steel structure chemical workshop warehouses are widely used in modern chemical production and industrial storage systems, supporting both manufacturing and logistics operations. They are suitable for environments requiring strict safety control, large-span layouts, and efficient storage or production integration.
♦ High structural stability for heavy industrial environments
♦ Prefabricated system enabling fast construction and installation
♦ Strong adaptability for chemical production requirements
♦ Excellent corrosion resistance and safety performance
♦ Flexible expansion and modular design capability
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.
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