The national standard light steel keel ceiling partition wall is generally fireproof and earthquake-resistant
Application scenarios
Our company's light steel keel, with "strong performance, high adaptability and easy construction" as its core features, is the preferred building material for home decoration and engineering renovation. It is made of high-quality cold-rolled steel strips and treated with hot-dip galvanizing on the surface. The coating is uniform and dense, effectively resisting moisture and rust, and its service life far exceeds that of ordinary keels.
The structural design is scientific, with a reasonable combination of main and auxiliary keels, and excellent load-bearing performance. A single keel can bear multiple ceiling loads, and it also has good seismic and anti-deformation capabilities. It has both fireproof and soundproof properties, complies with national fire protection standards, and can significantly enhance the safety factor of the space.
The product has strong adaptability and can be flexibly applied in scenarios such as ceilings and partition walls. It is compatible with various surface materials and is suitable for residential buildings, office buildings, and commercial Spaces. In addition, the lightweight design of the product makes transportation and installation more convenient, which can shorten the construction period. Moreover, the material is environmentally friendly and recyclable, without the release of harmful substances such as formaldehyde, which meets the modern green decoration requirements.
Differentiation advantage
div容器
| Comparison Dimension | Our Advantages | Common Industry Practice |
| Core Material | Adopts Q550 high-strength steel with a yield strength of 550MPa, offering superior load-bearing capacity | Mostly uses Q355 ordinary steel with a yield strength of about 355MPa and lower load-bearing limit |
| Process Precision | Full-automatic CNC forming, dimensional error ≤0.3mm, achieving seamless splicing | Semi-automatic production, dimensional error ≥1mm, prone to splicing gaps |
| Weather Adaptability | Double anti-rust treatment of hot-dip galvanizing + passivation, 1000-hour salt spray test, suitable for various climates | Single galvanizing treatment, salt spray test mostly ≤500 hours, prone to rust in humid/coastal areas |
| Installation Efficiency | Prefabricated holes + modular design, construction efficiency increased by 40%, single person can install over 30㎡ per day | On-site drilling and adjustment required, low construction efficiency, single person can install ≤20㎡ per day |
| Quality Certifications | Certified by multiple international standards including ISO9001, CE and ASTM, with complete export qualifications | Mostly only have basic domestic certifications, insufficient qualification for overseas market access |
Production Description
As a new type of building framework material, light steel keel is applied in three major fields: residential, commercial and special buildings, and is suitable for diverse building needs.
1. Civil residential sector
It is mainly used for indoor ceiling and partition wall projects of various types of residences, and is suitable for high-rise buildings, townhouses, villas and other house types.
It can be combined with gypsum boards, calcium silicate boards and other panels to create lightweight partition walls and ceilings for living rooms, bedrooms and kitchens. The construction is fast and the space occupation is small.
2. Commercial tooling field
It is widely applied in public buildings such as shopping malls, hotels, office buildings, hospitals and schools.
It is suitable for large-scale ceiling designs and partition divisions, especially for commercial decoration projects with high requirements for construction period and environmental protection.
3. Special and outdoor fields
It can be used for the main frame construction of container houses, prefabricated houses and temporary exhibition halls, featuring both lightweight and stability.
After special anti-corrosion treatment, it can also be adapted to the lightweight roof support structure in some regions with mild climates.
The benefits of choosing us
By choosing us as your supplier, you can enjoy multiple core advantages
1.International standard quality guarantee
Our order default rate is 0. We always put the interests of our customers first. Our products have passed international certifications such as CE and ISO. The fire resistance grade and sound insulation performance meet the standards of mainstream markets in Europe, America, Southeast Asia, etc. Each batch of goods is accompanied by an authoritative test report to ensure smooth customs clearance and compliant use in the local area.
2. Stable and efficient supply chain
With our own factory and long-term cooperative logistics providers, we can handle bulk orders of over 100,000 square meters. The transportation method and delivery time can be communicated at any time. We have sufficient inventory of goods, effectively avoiding the risk of supply disruption and ensuring the progress of our customers' projects.
3. Customized service capabilities
The size, thickness and surface treatment (such as moisture-proof coating, antibacterial process) can be adjusted according to customer requirements, or a customized solution can be formulated for you. Neutral packaging or customization of customer brands is supported to meet the differentiated needs of different markets.
4. Full-process support for foreign trade
We offer flexible trade terms such as FOB and CIF, and have a professional foreign trade team to assist with customs declaration, sea transportation, documentation and other matters. We provide 7× 24-hour multilingual communication to break down communication barriers in cross-border cooperation.