Features:
1. Made of steel, providing high strength and stability even in regions with strong winds and heavy snow.
2. Highly pre-assembled before shipment, improving construction efficiency and reducing labor costs.
3. Can accommodate GL over 3 meters and pitch over 4 meters.
4. Approximately 20% cheaper than aluminum frames.
5. Compatible with both Chinese-made ZAM and hot-dip galvanized coatings, offering excellent anti-corrosion properties.
12-year quality guarantee and 25-year durability.