Quality Industrial Steel Buildings & Commercial Steel Buildings Manufacturer

In modern construction, steel structures are widely valued for their high strength, lightweight properties, and efficient installation. Among these structures, steel joists are critical components that provide essential load-bearing and connectivity. The quality of steel joists has a direct impact on the safety and stability of a building. To meet the diverse needs of our clients and projects, we offer Customized Fabricated Steel Joists, delivering reliable solutions for a wide range of construction projects.   Advantages of Customized Fabricated Steel Joists Compared to traditional standard steel joists, our customized fabricated steel joists can be designed with flexible dimensions, shapes, and load capacities to optimize structural performance for each project. Whether for residential buildings, multi-story offices, warehouses, or large industrial facilities, our steel joists provide precise, strong, and efficient structural support.   Particularly for decking systems, Fabricated Steel Joists For Decking offer outstanding load-bearing capacity and installation efficiency. They can withstand heavier loads while ensuring long-term structural stability, meeting high standards for earthquake and wind resistance—making your construction project safer and more reliable. Professional Advantages of Q345B Steel Joists We use high-performance Q345B steel to manufacture our joists, known for its excellent strength and weldability, capable of handling complex loads in diverse structures. Each Fabricated Q345B Steel Joist is produced with precise fabrication and strict welding standards, meeting international engineering requirements to ensure structural safety and stability. Q345B steel joists are ideal not only for large industrial plants, warehouses, and bridges but also for medium-span structures in residential and commercial buildings. Their durability and reliability significantly reduce long-term maintenance costs, providing lasting value for clients.   Our Production and Service Advantages As a professional steel structure manufacturer, we provide a wide range of steel joists and offer full customization according to project requirements. Our production process includes design, cutting, welding, surface treatment, and rigorous quality inspection, ensuring each joist meets high-quality standards. We also provide comprehensive support—from design optimization and delivery to on-site installation guidance—ensuring projects are executed efficiently and safely. No matter the project size, we deliver tailor-made steel joist solutions to meet diverse construction needs. Why Choose Us Customized Service: Design dimensions, shapes, and load capacities according to project requirements High-Quality Materials: Use of Q345B high-strength steel ensures stability and reliability Strict Manufacturing Process: Precise cutting, welding, and surface treatment for consistent quality Full Support: Assistance from design optimization to installation guidance Wide Application: Suitable for residential, commercial, industrial, and bridge projects Conclusion Choosing our Customized Fabricated Steel Joists, Fabricated Steel Joists For Decking, and Fabricated Q345B Steel Joists means selecting safe, reliable, and efficient structural support for your construction projects. From large-scale industrial engineering to medium-sized building projects, we provide professional customized solutions to help every project succeed and deliver long-term value.

Membrane structure buildings have rapidly gained popularity in global construction thanks to their lightweight design, large-span capability, fast installation, and iconic architectural appearance. They have become a preferred choice for public infrastructure, commercial complexes, sports venues, transportation hubs, and industrial facilities. This article provides an in-depth overview of membrane structure systems—from structure principles and material features to engineering advantages, application fields, and factory-level supply capabilities. 1. What Are Membrane Structure Buildings?   A membrane structure consists of high-strength flexible membrane materials supported by steel frameworks, cables, or pneumatic systems. Common materials include: PTFE membrane – excellent durability, high translucency PVC membrane – cost-effective for shading and temporary structures ETFE film – ultra-lightweight, high transparency, ideal for air-cushion systems These materials weigh only 1/30 to 1/50 of traditional roofing, making them ideal for large-span spaces. 2. Key Engineering Advantages 1) Exceptional Large-Span Capability Membrane structures can cover tens or even hundreds of meters without dense column grids, providing fully open interior spaces—ideal for stadiums, exhibition halls, and logistics centers. 2) Lightweight Structure and Reduced Foundation Load The minimal weight significantly reduces foundation requirements, lowering material and construction costs, especially in: Soft soil areas Renovation projects Time-sensitive constructions 3) Natural Lighting and Energy Savings PTFE and ETFE membranes provide soft daylight diffusion, reducing daytime electricity consumption while improving interior comfort. 4) Outstanding Architectural Expression Membrane systems support curved, conical, and tensile forms that create striking visual effects—commonly used in landmark public buildings. 5) Fast Installation and High Prefabrication Steel components and membranes are prefabricated in factories, allowing quick on-site assembly and reduced project timelines. 6) Durable, Weather-Resistant, and Low Maintenance Membranes offer self-cleaning surfaces and long service life, keeping maintenance costs low. 3. Applications of Membrane Structures        Their versatility allows membrane systems to be widely used in: Airport terminal roofs and transportation hubs Stadium roofs and spectator canopies Convention and exhibition center roofing Commercial plazas, shading systems, and landscape structures Warehouses and temporary large-span buildings Public facilities such as schools and hospitals Membrane architecture is increasingly used in green buildings and modern urban development projects.   4. Global Market Trend Driven by sustainability goals, lightweight structures, and efficient construction requirements, the global demand for membrane architecture continues to grow. Future development will benefit: Urban renewal projects Industrial parks Cultural and tourism facilities Temporary structures for exhibitions and events 5. Capabilities of Hangzhou FAMOUS Steel Engineering Co., Ltd. As a professional steel structure manufacturer and international engineering supplier, Hangzhou FAMOUS Steel Engineering Co., Ltd. offers comprehensive membrane structure services. 1) Engineering Design & Structural Detailing Integrated steel + membrane structural solutions Load analysis for large-span systems Fabrication drawings and membrane cutting plans 2) Factory Manufacturing Under ISO & EN Standards In-house steel fabrication lines Membrane processing support Strict quality control guided by ISO9001, EN1090, AWS, etc. 3) Customizable and Export-Ready Supply Suitable for: EPC contractors Design studios Project procurement teams Overseas distributors 4) Extensive Global Project Experience We have supplied structures to the U.S., Europe, the Middle East, Australia, Southeast Asia, and more. 6. Conclusion Membrane structure buildings combine engineering efficiency, modern aesthetics, and cost advantages, making them an excellent solution for many large-scale projects. With strong design, manufacturing, and global supply capabilities, Hangzhou FAMOUS Steel Engineering Co., Ltd. is ready to support your membrane structure needs worldwide. Contact us for drawings, quotations, or technical consultation.

In North and Central/South America, many builders, developers, and structural engineers are actively using Steel Floor Joist systems—also known as Open Web Steel Joist (OWSJ)—for modern construction projects. Hangzhou FAMOUS Steel Engineering Co., Ltd. has accumulated extensive experience in this field, delivering high-performance floor joist systems to numerous projects and earning the trust of global clients. At FAMOUS, we understand that every project needs a floor system that is lightweight, strong, easy to install, and adaptable. Our Steel Floor Joist products meet these exact needs, helping builders achieve efficient construction and cost control while maintaining exceptional structural reliability. Product Features FAMOUS Steel Floor Joist adopts an open-web truss design, formed by top and bottom chords connected with diagonal web members. This design minimizes self-weight while maintaining high load-bearing strength, making it ideal for long-span floor systems. The open-web geometry allows easy passage of electrical wiring, plumbing, and HVAC systems without additional cutting or drilling, reducing installation time and costs. Each joist can be customized in terms of height, span, and web configuration, with optional hot-dip galvanizing or protective coatings for enhanced corrosion resistance. Lightweight yet strong, this system provides greater design flexibility, faster installation, and improved site efficiency — all essential advantages for modern prefabricated or modular construction.   Applications Steel Floor Joists are a mature and widely accepted solution across North and Central/South America. They are extensively used in industrial buildings, logistics warehouses, commercial complexes, schools, and residential developments. In warehouses and logistics centers, the system eliminates intermediate supports, allowing for larger open spaces. In residential and commercial buildings, its lightweight design minimizes dead load while maintaining strength, making it especially suitable for multi-story construction. For industrial plants and cold storage facilities, FAMOUS Steel Floor Joists provide stable structural performance and help accelerate project delivery. Clients often come to us with clear design requirements because they recognize the proven advantages of this system in efficiency, stability, and long-term reliability.   Client Visit and Project Trust Recently, a developer delegation from North America visited the FAMOUS factory to inspect their customized floor joist order. They were greeted with a full demonstration of our automated welding lines, precision cutting systems, and in-process quality control checkpoints. With their design drawings in hand, they reviewed beam dimensions, spans, and web configurations directly with our engineers. During the visit, they observed our strict quality inspection process—checking weld precision, material straightness, and surface protection. One of the visitors commented, “It’s reassuring to see how much detail and control go into every single joist.” By the end of the visit, the client team had full confidence in our products and decided to expand cooperation for their upcoming multi-level warehouse project. This transparency and professionalism are what make FAMOUS a trusted long-term partner for global customers.   Customized Engineering Solutions FAMOUS provides more than just individual joists—we deliver integrated Steel Truss System solutions. Our engineering team helps clients optimize joist spacing, minimize material waste, and enhance installation efficiency. From design and structural calculation to on-site guidance, we ensure every project runs smoothly and meets local building code requirements. This one-stop customization service allows developers and contractors to save both time and cost while achieving consistent quality. Quality and Commitment All FAMOUS Steel Joist products are manufactured in compliance with ASTM, EN1090, and AWS D1.1 international standards. Every production step—from welding and assembly to coating—is strictly monitored and documented to guarantee structural precision and durability. With reliable quality, on-time delivery, and professional after-sales support, FAMOUS has established a solid reputation across North and Central/South American markets. The Steel Floor Joist system is not just a building component—it’s a complete solution for efficient, modern construction. FAMOUS combines strong engineering expertise, international project experience, and advanced manufacturing capability to deliver performance you can rely on. From warehouses and factories to commercial buildings and residential developments, we are committed to helping every client build faster, safer, and smarter.