- Founded in Shijiazhuang in 2019, Hebei Golden Sparrow Import and Export Trading Co., Ltd. focuses on the wholesale and export of hardware fasteners. Its core product range covers ground screws, spiral ground anchors, lawn nails, bird repellent spikes, and grapevine posts, providing customers with reliable supply capacity, consistent product quality, and global shipping services.
- Common Names: Ground screw piles, ground screws, ground screw anchors, ground screw post anchors, screw piles, helix piles, and helix spiral anchors.
- Product Material: Q235 steel and Q355 steel, both of which are high-quality materials with excellent load-bearing and durability.
- Styles: Two main types are available-flangeless type and flanged type.
- Common Flange Types: Round, square, rectangular, triangular, and hexagonal flanges, which can be selected according to actual installation needs.
- Connection Method: Flangeless ground screw piles are connected to piles via bolts and nuts; flanged ground screw piles can be connected to upper components using bolts or other customized steel parts, fully meeting customer-specific requirements.
- Blade Type: Large round blades, designed to enhance stability and load-bearing capacity in various soil conditions.
- Blade Quantity: Typically 1, 2, or 3 large round blades; other quantities can be customized based on customer demands.

Size Details
| Pipe Diameter | 76mm, 89mm, 114mm (custom sizes available upon request) |
| Total Length |
800mm, 900mm, 1000mm, 1200mm, 1300mm, 1500mm, 1600mm, 1800mm, 2000mm, 2200mm, 2400mm, 2500mm, 2600mm, 2800mm, 3000mm |
| Pipe Wall Thickness | 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm |
| Blade Diameter | 176mm, 198mm (other sizes can be customized) |
| Blade Thickness | 3.0mm, 4.0mm, 5.0mm, 6.0mm |
Surface Treatment: Hot-dip galvanizing in accordance with the EN ISO1461 standard, ensuring superior corrosion and rust resistance for long-term outdoor use.
Applications: With a simple structure and easy installation, ground screw piles are widely used in solar panel installation, serving as the foundation for housing construction. They are also ideal for fixing solar panel brackets, billboards, street lights, fences, outdoor amusement facilities, sun umbrellas, and other outdoor structures. They are mainly applicable to the solar photovoltaic industry and the construction field.

Product Technology & Features
- The product is manufactured using high-density, high-quality steel pipes, with spiral blades welded by mechanical welding technology. This ensures that the welding joints are firm, stable, and aesthetically pleasing, enhancing the overall structural strength.
- The product surface can be left untreated, or undergo hot-dip galvanizing or powder coating. Hot-dip galvanizing provides excellent corrosion and rust resistance, while powder coating offers a variety of color options with good corrosion resistance (though its rust resistance is slightly lower than that of hot-dip galvanizing).
- The product is easy to use, and a matching pile driver is available for efficient installation, reducing construction time and labor costs.
- It is suitable for various ground conditions, including sandy soil and even some sandy-gravel soil, with strong adaptability.
- As a direct factory supplier, we guarantee high product quality and on-time delivery, eliminating intermediate links to provide competitive prices.
- Our products are exported to the United States, Canada, Europe, New Zealand, and Australia all year round, and are also well-received on e-commerce platforms such as Amazon and eBay.
- Packaging: Steel pallets, which are sturdy and convenient for transportation and storage, ensuring the product remains intact during transit.
FAQ
Q: What are the advantages of anchor screw piles over traditional concrete foundations?
A: Faster construction, no curing time, immediate loading, eco-friendly and recyclable, suitable for various soil conditions.
Q: What material and anti-corrosion treatment are used for anchor screw piles?
A: Made of Q235/Q355 carbon steel with hot-dip galvanized surface, rust-proof and corrosion-resistant for long outdoor service life.
Q: What tension and pressure can anchor screw piles withstand?
A: The bearing capacity depends on diameter, thickness, length and soil type. Professional parameters and test data are available.
Q: Do you support customization for anchor screw piles?
A: Customization of length, pipe diameter, flange, blade type is available. Production according to drawings is supported.
Q: What projects are anchor screw piles mainly used for?
A: Widely used for solar mounting systems, wooden houses, fences, gazebos, billboards and prefabricated buildings.
Hot Tags: ground screw piles, China ground screw piles manufacturers, suppliers, factory



