Domestic Engineering Showcase: SUNWINVISTA CONSTRUCTION ENGINEERING CO., LTD. Delivers Steel Structure for Fujian Intelligent Pig Farming ComplexIn the context of the national "Digital Countryside" strategy and the transformation of modern agriculture, SUNWINVISTA CONSTRUCTION ENGINEERING CO., LTD. (hereinafter referred to as "SUNWINVISTA") successfully completed the steel structure construction of the Fujian Intelligent Pig Farming Complex, located in the Sanming Modern Agricultural Demonstration Zone. This project, invested by a leading agricultural industrialization enterprise in East China, is a key initiative for the province's "High-Efficiency Ecological Livestock Breeding" plan. With a total construction area of 28,500 square meters, the complex comprises 12 intelligent piggery workshops, an automated feed processing center, and a waste treatment facility. The main structure adopts a corrosion-resistant light-gauge steel framing system, strictly complying with the "Code for Design of Steel Structures" (GB 50017), "Code for Design of Swine Buildings" (GB 50848), and green building evaluation standards, integrating the concepts of "Smart Farming + Eco-Cycle."
Core Challenges and Innovative Practices
Facing the challenges of Fujian's humid subtropical climate, complex terrain, and the high requirements for biosafety and intelligent management in modern livestock farming, SUNWINVISTA implemented a series of innovative solutions:
- Digital Twin and Precision Fabrication: Utilized BIM technology to create a digital twin of the entire farm, enabling precise simulation of the steel structure assembly. This approach resolved 25 potential conflicts in advance and ensured component accuracy within ±2mm.
- Eco-Adaptive Structural Design: Developed a specialized "Double-Layer Breathable Steel Structure" system featuring hot-dip galvanized steel with anti-corrosion coating and a permeable insulation layer. This design effectively addresses humidity and ventilation challenges, extending the building's service life by 30%.
- Modular Construction for Biosafety: Adopted an "Off-Site Prefabrication + On-Site Plug-and-Play" model. Over 85% of the components were prefabricated in the factory, minimizing on-site construction time to 45 days and reducing the risk of biological contamination. The construction waste recycling rate reached 90%.
Smart Integration: Collaborated with agricultural technology partners to embed IoT sensor conduits and automated equipment tracks within the steel structure, laying the foundation for intelligent feeding, environmental monitoring, and waste management.
Outstanding Achievements and Industry Impact
The project was delivered 20 days ahead of schedule and passed the final inspection with high marks, earning the title of "Fujian Provincial Green Agricultural Demonstration Project." Upon operation, the complex achieves an annual pig output of 120,000 heads, with a 40% increase in labor productivity and a 25% reduction in feed costs compared to traditional farms. It serves as a model for modern, large-scale, and eco-friendly livestock farming in mountainous regions.
This project not only highlights SUNWINVISTA's expertise in specialized agricultural steel structures but also establishes a new benchmark for the integration of modern construction technology and smart agriculture. It provides a replicable "Fujian Model" for the high-quality development of the livestock industry, vividly embodying the company's commitment to national strategies of rural revitalization and agricultural modernization.