XGZ Steel Structure Products

Established in 2002, Qingdao Xinguangzheng Steel Structure Co., Ltd. is a professional and integrated manufacturer dedicated to the research, design, precision fabrication, on-site installation and after-sales service of steel structure construction systems. Boasting over two decades of specialized experience in the global steel construction industry, the enterprise has built a complete industrial chain integrating intelligent production, standardized quality inspection and full-project construction services. With Grade-A professional construction qualifications and international production certifications, the company operates advanced automated production workshops equipped with robotic welding systems, high-precision cutting equipment, integrated assembly lines and professional anti-corrosion treatment facilities. Achieving an annual output of 150,000 tons of qualified steel structure products, the company’s offerings comply with ISO, GB, EU, US and Russian industrial standards, serving clients across more than 100 countries and territories for industrial, municipal, commercial, agricultural and emergency construction projects.

Focusing on technological innovation and industrial upgrading, Xinguangzheng has accumulated dozens of independent intellectual property rights and patented technologies for steel structure optimization and modular building innovation. Adhering to the development concept of "Intelligent Steel Structure & Green Construction", the company has formed a diversified, serialized and customizable product system covering traditional steel structural components, prefabricated modular buildings, complete building enclosure systems and supporting auxiliary facilities. All products feature superior structural stability, cost-effectiveness, environmental friendliness and rapid construction performance, fully catering to personalized and standardized construction demands for various engineering projects.

Xinguangzheng provides a full spectrum of customized steel structure products, covering light steel, heavy steel, long-span spatial structures, municipal bridge steel structures and special industrial steel components. Manufactured with premium Q235B and Q355B structural steel, all products undergo strict non-destructive testing, stress calibration and multi-layer anti-corrosion treatment to ensure long-term structural safety and durability under complex working conditions.

Designed for lightweight and fast-built construction scenarios, our light steel frame systems feature low self-weight, high rigidity and flexible layout. Compared with traditional concrete buildings, light steel structures effectively reduce foundation load and overall project costs, with outstanding seismic resistance, wind resistance and corrosion resistance. Widely applicable to single-story industrial plants, storage warehouses, farm greenhouses, retail buildings and low-rise office facilities, these standardized steel frames support flexible size customization and rapid on-site assembly, perfectly matching the needs of short-cycle construction projects.

Our heavy steel product line includes heavy-duty steel columns, solid steel beams, box-section beams, truss supports and other core load-bearing components. Adopting precision submerged arc welding and integral stress relief technology, the components deliver strong compression resistance, impact resistance and deformation resistance, suitable for large-span, high-load and multi-story industrial buildings. Ideal for heavy machinery workshops, large logistics distribution centers, industrial manufacturing bases and high-rise building main frames, heavy steel structures guarantee high safety coefficients and stable long-term operation for heavy-duty engineering projects.

To meet the demand for large-space barrier-free buildings, the company develops customized grid structures, steel trusses and special-shaped spatial steel structures. With optimized mechanical structural design, these products realize ultra-long-span unsupported construction, featuring high space utilization and flexible architectural modeling. They are widely used in public infrastructure such as stadiums, exhibition halls, airport terminals, railway station canopies, municipal plaza landscapes and large indoor venue roofs, combining structural safety and architectural aesthetics perfectly.

The company possesses mature manufacturing capabilities for super-high-rise building steel structures and municipal bridge steel works. High-precision steel components for high-rise buildings ensure tight assembly, overall structural rigidity and excellent wind resistance, adapting to modern urban complexes, high-rise office buildings and residential buildings. Meanwhile, professional bridge steel structures are processed with specialized weather-resistant and anti-rust coatings, capable of resisting extreme outdoor climates and fatigue load changes, widely applied in urban road bridges, landscape bridges and highway transit projects.

We provide tailor-made steel supporting structures for industrial equipment, including equipment mounting bases, industrial operation platforms, safety protective frames and large-scale equipment support brackets. All products are precisely processed according to industrial load standards and installation dimensions, with stable structure and strong compatibility. They are extensively used in chemical, electric power, mechanical manufacturing and heavy industry fields, providing solid and reliable structural support for industrial production and equipment operation.

Based on mature modular construction technologies, Xinguangzheng independently develops and produces integrated prefabricated buildings, realizing full factory prefabrication and on-site rapid assembly. These modular products are reusable, environmentally friendly and highly adaptable, representing the new trend of modern green and efficient construction.

Our standardized container houses cover office containers, dormitory containers, integrated sanitation containers and commercial customized containers. Featuring plug-in assembly, lightweight steel frames and high-performance thermal insulation sandwich panels, the products deliver excellent fireproof, waterproof, heat-preservation and sound-insulation effects. They support single-person fast installation and multi-layer combined splicing, suitable for construction temporary facilities, field engineering camps, scenic homestays, mobile shops and emergency rescue housing. With recyclable and reusable features, the containers greatly reduce project construction costs and resource waste.

As our signature competitive product series, prefabricated steel structure breeding houses and poultry sheds are professionally optimized for livestock and poultry breeding environments. The integrated steel frame and special thermal insulation enclosure panels achieve efficient ventilation, constant temperature, moisture prevention and corrosion resistance, and support convenient daily disinfection and cleaning. Compatible with automatic feeding, ventilation and temperature control breeding systems, the modular breeding buildings greatly shorten construction cycles, improve breeding efficiency and reduce operating costs, serving modern large-scale and standardized animal husbandry industries worldwide.

Our flexible assembled building modules adopt lightweight high-strength materials and patented modular splicing technology, enabling free combination and flexible layout according to site demands. These versatile modules are widely used in rural supporting facilities, scenic service rooms, factory auxiliary buildings and temporary public service facilities, balancing structural firmness, portability and aesthetic design to meet diverse personalized construction needs.

We supply matched standard and special-shaped door and window systems for steel structure buildings, including arc-shaped, polygonal, folding and customized special-size doors and windows. Equipped with high-quality sealing hardware and multi-functional opening structures, the products excel in air tightness, heat insulation and sound insulation. They are widely matched with industrial workshops, commercial venues and modular buildings, improving building comfort and overall architectural appearance.

The company provides a full range of color steel sandwich panels with polyurethane, rock wool and glass wool core materials, used for building wall and roof enclosure. These panels feature excellent fire resistance, thermal insulation, water resistance and aging resistance, with standardized specifications for fast installation. Cooperated with supporting glass curtain walls and stone curtain wall systems, they form a complete building enclosure system, ensuring overall building performance and long-term service stability.

1. Innovative Technology & Independent Patents: The company relies on professional R&D teams and intelligent production equipment, owning multiple patented technologies for steel structure optimization and modular building innovation. Mature production processes realize standardized and high-precision product manufacturing, with strong customized development capabilities to solve complex engineering construction problems.

2. Strict Quality Management & Global Certification: All production procedures follow international and national industry standards strictly. From raw material incoming inspection, process monitoring to finished product performance testing, a full-process quality control system is implemented. Products pass multiple international certifications, meeting the engineering acceptance standards of global markets.

3. Green & Efficient Construction Concept: Steel structure materials are 100% recyclable, and prefabricated construction mode greatly reduces on-site construction waste, dust and noise pollution. The modular construction mode shortens the project cycle by more than half compared with traditional construction, while excellent thermal insulation performance effectively reduces building energy consumption, conforming to global green building development requirements.

4. Full-chain One-stop Service: We provide integrated services including project scheme design, product customization, factory production, on-site construction and after-sales maintenance. The product line covers all mainstream construction scenarios, with a global service network, delivering efficient and professional overall construction solutions for customers in various industries.

Xinguangzheng’s full-series steel structure and modular building products are widely applied in industrial manufacturing plants, modern logistics warehouses, urban high-rise buildings, municipal bridge projects, cultural and sports venues, transportation hub facilities, standardized breeding bases, construction temporary projects, rural construction and scenic supporting facilities. With reliable product quality, professional technical support and thoughtful service, the company has won long-term trust and high praise from domestic and foreign customers.

In the future, Qingdao Xinguangzheng Steel Structure Co., Ltd. will continue to focus on technological innovation and product upgrading, continuously enrich and optimize the green intelligent steel structure product system, and strive to provide more high-quality, efficient and environmentally friendly construction products and systematic solutions for global engineering construction industries.