Fast construction speed with free customization options for industrial applications.

• Fast construction speed: Factory-prefabricated components enable rapid on-site assembly.
• Exceptional durability: Anti-corrosion treatments and high-strength materials ensure long service life.
• Construction flexibility: Adaptable to various complex environments and conditions.
• Superior quality: Precision factory manufacturing with rigorous quality control.
• Excellent seismic performance: High strength and ductility provide earthquake resistance.
• Eco-friendly solution: Minimizes construction waste and reduces environmental impact.

• Professional design: Customized solutions from our experienced engineering team.
• Exquisite craftsmanship: Advanced equipment and skilled technicians ensure premium quality.
• One-stop service: Comprehensive solutions from design to installation.
• Strict quality control: International standards compliance at every production stage.
• Responsive after-sales: Quick maintenance support for long-term performance.

Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehouse, logistics park and other light steel structure of the civil building system, high-rise residential buildings, exhibition center, stadium, airport station and bridge, Power plant, chemical plant, oil and gas, mining, etc.

Our company's steel structure processing plant now covers an area of 35,000 square meters, plant 20,000 square meters. More than 100 employees. The monthly production capacity for steel structure is more than 1500 Tons. Our steel structure components include light/heavy H steel, BOX steel, Cross shaped section steel, large diameter submerged arc straight-weld pipe, steel model structure, C/Z purlin and machining fitting components.

There are three subordinate steel structure companies, which have passed and strictly implemented ISO9001:2008 quality management system, ISO14001:2004 environmental system, GB/T28001:2001 occupational health system, and obtained ASTM certification in the United States, and international SGS product certification. Obtained the right of export, design, installation and consultation from the ministry of foreign trade and economic cooperation.

Quality first, Technology ahead, Innovation continually is our entrepreneurial concept. We build strong relationships of trust with our clients, truly understanding their needs and bringing them the most reasonable solutions.

• Structural steel fabrication, painting, galvanizing, pre-assembly
• Designing, fabrication and installation for Prefabricated steel structure building
• Deepen or design the fabrication drawing or shop drawing based on your architectural drawing and construction drawing
• We offer reasonable advices for usage, maintenance and technically improve

• Raw material quality control: Thickness tolerance <0.25mm; Yield and tension strength testing in-house; Third party inspection certificate; Supply traceable mill certificate
• Structural steel fabrication quality control: 100% testing dimension tolerance <1mm; 20% sample welding line ultrasonic testing, no fault, full penetration; 20% magnetic powder testing, no bubble, no defect, Smooth and Full; Supply third-party inspection assistance
• Shot blasting and painting quality control: Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no welding spatter, Roughness >75um; Paint primer within 5 hours after shot blasting, Holiday-free coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
• Pre-assembly testing the connection details

Safe packaging and efficient loading

• Standard sea freight packaging: All structural components, panels, bolts, and accessories are packaged in reinforced sea freight packaging to ensure that the product is not damaged during transportation
• 40' HQ container loading: Optimize loading space, improve transportation efficiency, and ensure product safety and stability
• Professional loading team: Operated by skilled workers using cranes and forklifts, strictly following procedures to prevent damage to goods

We are committed to providing you with comprehensive protection from packaging to loading, ensuring that products are delivered to you in perfect condition.