
Our Advantages

Product Description
Light Steel Keel - Strong, Lightweight, and Customizable
Our light steel keel provides the perfect structural foundation for walls, ceilings, and partitions—combining unmatched strength, flexibility, and superior corrosion resistance.
Why Our Light Steel Keel Stands Out:
High Strength-to-Weight Ratio: Perfect for intricate designs, this product reduces structural load while maintaining exceptional robustness.
Custom Dimensions: A comprehensive range of sizes and thicknesses are available to ensure a precise fit for your project needs.
Eco-Friendly: Crafted from 100% recyclable steel, our product aligns perfectly with global sustainability goals, promoting an eco-conscious construction environment.





Hangzhou Tianyi Building Materials Co., Ltd. - Your Reliable Partner for Premium Roofing and Modular Solutions
Seeking building materials that expertly blend durability, aesthetics, and sustainability? Hangzhou Tianyi Building Materials Co., Ltd. offers stone-coated metal roof tiles, metal tiles, light steel keels, and modular houses, trusted by customers across Asia, Africa, Southeast Asia, North America, and South America.
20+ Years of Manufacturing Excellence - Established in 2004, with over 30,000 m² of state-of-the-art production facilities.
Custom Solutions - Providing tailored roofing and construction materials that meet your specific project requirements.
Global Expertise - Ensuring fast and reliable delivery of top-tier products to five continents.
Engineering Innovation - Supported by over six senior engineers, we specialize in mold development and packaging design.
Sustainable & Efficient - Offering eco-friendly modular houses and recyclable materials to foster a more sustainable future.
Packaging & Shipping


Certifications

FAQ
- Are you a manufacturer or a trading company?
Answer:
We are a professional manufacturer and trading company.Our factory located in Wuhu,China with 30000+ facility and 80+ workers, specializing in light steel keel, wall partition, ceiling frame and stone coated metal roof tiles since 2004.
- Can you do customize products?
Answer:
Yes, we provide customized service to meet all your requirement.
- How many days would it take to finish the production?
Answer:
7-14 days after receiving the 30% deposit except the busy season.
- What's your warranty policy?
Answer:
30-60 years warranty.
- What payment terms do you accept?
Answer:
1) 30% deposit by T/T before production, 70% balance against B/L copy.
2) Irrevocable and confirmed 100% L/C at sight.
6. Do you provide free sample?
Answer:
Yes we do,you just need to send us inquiries to contact us by email or mobile phone, after discussions, we will prepare the right sample for you, you are welcome to ask us for free samples.