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.
Prefabricated Steel Structure Chicken House for Animal Husbandry
Large-span prefabricated steel-frame poultry houses utilize a large-span light-gauge steel frame system. All components are precision-fabricated in a factory and assembled on-site as a single unit, ensuring a simple and efficient construction process. Compared to traditional poultry houses, these structures feature an open and spacious interior, facilitating cage and free-range systems as well as the operation of automated feeding and manure removal equipment. The steel components are highly standardized and of consistent quality, making them easy to maintain and renovate, and offering a service life far exceeding that of conventional poultry sheds.

Large-span Prefabricated Steel Chicken House
Core Features & Advantages
Prefabricated steel-frame chicken coops for livestock farming are constructed using a method that involves segmented prefabrication in the factory and on-site assembly. All steel components undergo a complete manufacturing process—including cutting, welding, and anti-corrosion coating—at the factory, so they only need to be hoisted and assembled on-site to complete the structure. The integrated framework facilitates the installation of automated equipment for ventilation, temperature control, manure removal, and disease prevention. These coops offer simple maintenance and a long service life, significantly reducing the overall construction and operational costs of the farm.
♦ Factory-prefabricated components allow for quick on-site assembly and a short construction timeline
♦ High strength combined with light weight enables spacious, wide-span structures and maximizes farming efficiency
♦ Excellent corrosion resistance makes it suitable for all types of outdoor farming environments
♦ The uniform structure facilitates integration with automated farming equipment
♦ Highly durable and easy to maintain, resulting in lower overall investment costs
Applications
Prefabricated steel-frame chicken coops are suitable for a wide range of livestock farming projects that require rapid construction and standardized operations. They can accommodate the needs of large-scale farming for various types of poultry, including laying hens, broiler chickens, and broiler chicks. These coops are ideal for standardized farms, family-run farming operations, centralized farming in agricultural industrial parks, and large-scale rural poultry farming projects, making them the preferred solution for modern, standardized livestock and poultry farming facilities.
♦ Large-scale layer farm projects
♦ Construction of standardized broiler housing
♦ Constant-temperature brooding houses for poultry
♦ Centralized livestock housing facilities in agricultural parks
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
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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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