Qingdao Xinguangzheng Steel Structure Co., Ltd. 

Project Overview

Project Name: Cloud Sea Exhibition Hall

Location: Shibei District, Qingdao, China

Total Building Area: 2,000 sqm (approx.)

Building Structure: Light Steel Frame Structure Using Light Gauge Steel Sections

Year Completed: 2023

The Cloud Sea Exhibition Hall is a signature landmark project located in Qingdao’s Shibei District, designed with an innovative light steel framing concept. The exhibition hall adopts a customized steel frame with a building height of 14.4 meters and a total length of 42 meters, featuring the longest light gauge steel beam span reaching 24 meters. The structure combines light steel engineering and advanced light gauge steel sections, forming a cantilever façade on all sides to create a floating visual effect above the urban skyline.

This modern steel exhibition hall integrates flexible interior space and high structural stability, making it an iconic public display venue in the district. The use of light gauge steel sections enhances material efficiency while maintaining safety and visual aesthetics, demonstrating the advantages of light steel construction in architectural innovation.

Project Overview

Project Name: China Flower Expo Guangming Conference Center

Location: Dongfeng Farm, Chongming District, Shanghai, China

Site Area: Approximately 2,000 sqm

Building Structure: Customized steel frame with steel–wood hybrid system

Year Completed: 2021

The Guangming Conference Center project was developed for the China Flower Expo and serves as a multifunctional venue for conferences and press briefings. The main structure adopts a customized steel frame system combined with a steel–wood hybrid design, fully demonstrating the flexibility of single slope steel building solutions in public architecture.

The primary steel structure was fabricated and installed using a pipe truss system, ensuring large-span interior space and efficient structural performance. The roof design follows a single slope metal building configuration, providing effective drainage, optimized daylighting, and a clean architectural profile. As the main steel contractor, Xinguangzheng delivered precise engineering, fast installation, and high-quality execution, meeting the exhibition schedule and functional requirements of the event.

Project Overview

Project Name: Ethiopia Conference Center

Location: Addis Ababa, Ethiopia

Total Building Area: Approx. 2,200 sqm

Building Height: Roof apex 8.9 m, eave height 4.0 m

Building Structure: Customized light steel frame building with complex 3D curved steel structure

Steel Consumption: Approx. 200 tons

Year Completed: 2022

The Ethiopia Conference Center is a landmark public building featuring a highly customized light steel frame design tailored for large-scale conferences and international events. The project adopts an innovative light steel frame building system combined with complex three-dimensional curved geometry, ensuring both architectural expression and structural efficiency.

A key architectural highlight is the 14-meter-diameter circular skylight at the center of the roof, which radiates outward in a spiral layout with a maximum span radius of 28 meters. Both the inner and outer ring structures utilize precision-bent rectangular steel sections. The outer ring is formed by eight custom-fabricated curved steel beams accurately assembled into a perfect circle, while the inner ring is produced through hot-bending technology to achieve high-precision curved surfaces.

This conference center demonstrates the flexibility and performance advantages of light steel frame structures in complex architectural applications, delivering excellent load-bearing capacity, efficient construction, and a modern iconic appearance suitable for international conference venues and public buildings.