LANYING AIRCRAFT HANGARS
ABOUT US
Lanying - A Global Leader in Steel Structure & Aviation Hangar Solutions
Lanying Colored Steel Co. Ltd. is an integral part of Tianying Group. As a leader in the global steel structure industry, Lanying has delivered products to projects in over 120 countries and regions. Recognized worldwide for outstanding steel quality and professional manufacturing strength, we have built a solid reputation for reliability and high performance. Today, we are focusing this expertise into a clear and specialized goal: building safe and dependable homes for aircraft.
We know that hangars and hangar doors are more than just functional structures—they are vital to aviation safety. By using advanced steel technology and proven engineering methods, we provide complete hangar solutions designed to meet the highest standards. Every Lanying hangar reflects our focus on quality craftsmanship and long-lasting performance. This emphasis on durable construction and thoughtful design results in facilities that customers rely on for daily operations, offering full protection for your most valuable assets.
Choosing Lanying means choosing a globally trusted standard of quality. We look forward to working with you, bringing our steel structure expertise to help build a safer and more efficient future for aviation infrastructure—together.
OUR STRENGTHS
Certified Quality & Safety
Our commitment to uncompromising quality and safety is validated by premier international certifications. This guarantees that all our structures meet the highest global standards for material integrity, welding, and structural performance.
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Global Engineering Excellence
For over two decades, we have partnered with clients worldwide to bring their hangar projects to life. We combine deep engineering expertise with precision fabrication to navigate the complexities of international supply chains, ensuring timely delivery and seamless integration of our structures into your global operations.
Dedicated Hangar Expertise
Our expertise centers on the precise engineering and fabrication of aircraft hangars and doors. We possess robust in-house capabilities to engineer and execute client concepts and specifications into high-quality, build-ready solutions, optimized for functionality, scale, and the unique demands of aviation operations.
HOW WE WORK
We specialize in the complex engineering and precision fabrication of aircraft hangars. Our integrated process is designed to deliver clear-span structures that meet the stringent requirements of the aviation industry.
Blueprint for Perfection
Our design team utilizes a suite of internationally recognized software applications for 3D modeling, structural analysis, and detail engineering. This integrated digital approach allows us to translate client requirements into precise, manufacturable designs, ensuring accuracy and efficiency from concept to fabrication.
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H-Beam Assembly Machine: Efficient Frame Assembly
After flame cutting, this machine assembles flange/web plates into H-beams per design specs—handling 150-800mm flange widths & 160-2000mm web heights efficiently.
Straightening
After submerged arc welding, specialized equipment precisely corrects component angles and deformations, ensuring the dimensional accuracy of aircraft hangar steel components.
Purlins Support Plate Welding
This semi-automatic process specializes in welding purlin support plate components, delivering high-efficiency, neat welds and improved product quality for steel structures.
CNC Flame Cutting: Precision Meets Productivity
The CNC flame cutting system delivers high efficiency, curbs flange/web plate thermal deformation, and finishes multiple cuts on a single steel plate in one operation.
Gantry SAW - Hangar Steel Welding
This Gantry SAW system delivers high-penetration, precision welding for thick steel plates (6–20mm), supporting efficient production of large steel components in aircraft hangar structures.
Laser Cutting for Small Steel Components
Professional nesting optimizes plate layout; high-precision laser cutting ensures zero dimensional deviation, minimal thermal deformation, and integrated part-number marking for efficient aircraft hangar component production.
H-Beam Laser Processing: Z-Shaped Cut
This laser processing technique applies Z-shaped cuts to 12m H-beam raw materials, enabling continuous material joining that balances cost control, joint strength and precision—while avoiding the uneven cut ends and joint tightness issues of manual cutting.
Assembly & Inspection
This is the steel structure component assembly stage, with core processes focused on precision execution and strict quality validation.
Secondary Steel Assembly & Welding
This process assembles and welds auxiliary components (stairs, railings, bracings) to the main steel frame, adding functionality, safety and stability for complete structures.
Fully Automatic Painting
This 65-meter automated line (spraying + drying chambers) applies paint evenly to flat-laid steel sections (via top/bottom spray guns) per required film thickness, then dries components immediately—streamlining production to direct storage.
Final Loading & Dispatch
This final process follows MES labeling: secured, paint-protected components are transferred via the loading platform directly into shipping containers—completing production logistics with efficiency, safety, and zero damage to finished steel components.
Welding Robot: Automated Accurate Welding
After assembly and inspection, a 3D model program is loaded into the robot. The robot scans components against the 3D model for positioning, then performs high-efficiency, high-quality welding once alignment is confirmed.
Shot Blasting
This surface preparation step removes oil, rust and spatter from components to Sa2.5 cleanliness (per ISO 8501-1). Post-treatment grinding around drilled holes ensures fastener fit, while the roughened surface boosts paint adhesion for steel structure durability.
MES System for Component Identification
After painting, the MES generates labeled tags for each component (including specs, model, weight) with a QR code—scanning it reveals the component’s 3D model and installation position, boosting on-site assembly accuracy and efficiency.
Installation Guidance
Engineers provide remote steel structure installation guidance through detailed assembly drawings,
enabling the seamless realization of your steel construction projects (e.g., aircraft hangar structures) via our full supply process.