China manufacturer Li Weiyuan's Steel framed structure doors and windows use steel as the primary frame material. After processing and assembly, they are combined with glass, hardware, and other auxiliary materials to form a complete door and window system.
China manufacturer Li Weiyuan's Steel framed structure doors and windows use steel as the primary frame material. After processing and assembly, they are combined with glass, hardware, and other auxiliary materials to form a complete door and window system.
High-strength steel resists external impacts and damage, offering excellent wind and earthquake resistance. Its sturdy structure enhances anti-theft capabilities and strengthens security. It can be used in buildings requiring high security. Our doors and windows can also be customized according to customer requirements.
Li Weiyuan'sSteel Framed Structure Doorsand Windows are highly corrosion-resistant. After anti-corrosion treatment, they maintain stable performance even in harsh environments, extending their service life.
Our steel's flame-retardant properties effectively prevent fires, providing excellent safety and ensuring the safety of people's living facilities.
Li Weiyuan'sSteel Framed Structure Doorsand Windows offer excellent sealing, preventing cold drafts in winter and preventing cold air from escaping in summer, saving energy and money.
They can easily adapt to large windows or unique window shapes. After installation, they offer high structural stability and resist deformation, ensuring a strong and reliable structure.
1.Steel Framed Structure Doorsand Windows are categorized by their opening method, including swing-out, casement, and swing-open. Specific designs can be customized based on the building space and personal preferences.
2. Based on their intended use, some products are categorized as designed for general buildings, while others are suitable for larger spaces like factories and warehouses. The latter typically require thicker materials and higher strength.
3. Doors and windows can also be categorized by the type of glazing used. Some products require standard glazing, while others require glass with high sound and heat insulation properties. Specific requirements can be adjusted based on specific sound and heat insulation requirements.
1. They can be used in steel-structured factories and warehouses, which are subject to significant external forces and require high strength and wind resistance.
2. They can be used in large public buildings. Steel-structured doors and windows offer a simple and elegant appearance, safety, and durability.
3. They can also be used in ordinary residential buildings. Steel-structured doors and windows can be installed with large glass, ensuring safety and aesthetics while providing a wide field of view.
1. Fireproof Materials
While no building material is truly fireproof,Steel Framed Structure Doorsand Windows possess fire-resistant properties. Even when exposed to fire, they maintain structural stability for a certain period of time, preventing deformation or collapse. Products constructed with fire-resistant glass also offer increased safety and stability.
According to the American Structural Steel Institute, steel has the highest strength-to-weight ratio of all building materials. This means that steel components can be strengthened without significantly increasing weight. The versatility of steel-frame structures makes construction easier and provides engineers and architects with greater flexibility in building design, further enhancing safety.
1. What happens if a product quality issue occurs?
If we receive quality feedback, we promise to respond within 24 hours and provide a solution within 48 hours.
2. How do we ensure the consistency of product quality? Do we have a comprehensive quality inspection process?
We implement a three-level quality inspection process: steel composition and strength testing before raw materials enter storage; QC personnel conduct inspections and complete record keeping at each production process; and Liweiyuan steel structure products undergo watertightness, airtightness, and wind pressure resistance testing before shipment. This test data is fully archived for easy access by customers.
3. Do our steel structure products meet the entry standards of our target market?
Our LiweiyuanSteel Framed Structure Doorsand Windows are CE certified (EN1090 standard), ensuring compliance with EU safety, environmental protection, and energy efficiency requirements. Complete test reports are available.
4. What is the delivery time?
Delivery time depends on the size and quantity of the building. Generally, it's within 30 days after receiving payment. Partial shipments are permitted for large orders.
5. Do you provide installation services?
We will provide you with detailed construction drawings and manuals to help you step by step with the erection and installation of your building.
