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Factory Price Galvanized Ground Screw Pile for Construction Foundation
US$10.00
50 Pieces

Product profile

Customization

Available

Certification

ISO, CE

Application

Commercial

Model NO.

THYH-HP112

Material

Metal

Type

Pile-ground Bracket

Trademark

TIANHUA YIHE

Origin

Qingdao, China

Production Capacity

50000PCS/Month

Key features

Corrosion Protection: Hot-dip galvanizing conforming to ASTM A153 standard for added durability.
High Strength Material: Bar material made of 40Cr or 45# steel with welded coupling for greater strength.
Vibration-Free Install: Installation is vibration-free and does not generate spoils, unlike driven piles.
Fast Installation: Installs quickly with concrete pouring allowed immediately following installation.
Versatile Application: Suitable for expansive soils, high water tables, and supporting retaining walls.
Certified Quality: Products hold ISO and CE certifications for commercial construction use.
Cost Competitive: Offers a cost-competitive solution compared to other deep foundation alternatives.
Soil Stabilization: Effectively supports soil stabilization in unstable ground conditions.

Company profile

Qingdao Tianhua Yihe Foundry Factory
Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity
Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: QINGDAO,CHINAAverage Response Time: ≤0.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTianHua YiHe demonstrates established manufacturing and customization capabilities for metal structures, components, and assemblies. It operates three production lines, has specified machining and welding equipment, maintains 21–30 quality-control staff, and reports ISO 9001, ASME, and HSE certifications. The supplier supports inventory, exports 71%–90% of sales, and has valid manufacturing contracts with related subcontractors. Customization is supported from samples, designs, or full specifications. However, several management controls lack written records, including finished-product inspection, corrective actions, complaint handling, and supplier-service assessment. Financial information is limited to year labels without performance values. No SDK, overseas agents, branches, warehouse, showroom, or offline trade-show participation is reported. Customer cases are not provided.
Supplier typeThe supplier presents itself as a factory producing metal structures, components, and assemblies, supported by cutting, drilling, grinding, shot blasting, tapping, and welding equipment. It also manages related subcontractors through valid manufacturing contracts and has inventory capability, but no overseas agents, branches, warehouse, or showroom.
CertificationsThe supplier explicitly reports holding ISO 9001, ASME, and HSE certifications, providing direct evidence of formal quality, industry, and safety-related certification coverage.
Production capacityProduction capability is supported by three production lines, a range of metal-processing and welding equipment, one-month average lead times in both peak and off-season periods, inventory capability, and valid subcontractor contracts. A deficiency is that the factory does not continuously reconcile quantities for every batch or bulk production.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor requirements, and flexible requirements. It states that it can produce customized metal structures, components, and assemblies, directly demonstrating broad customization coverage.

Product Q&A

Q:What materials are used for the helical piles?
A:
The bar material is made of 40Cr or 45# steel, and the helix plate material conforms to ASTM A36 hot rolled plate.
Q:Is corrosion protection available?
A:
Yes, optional hot-dip galvanizing is available, conforming to ASTM A153 standard for hot dipped zinc coating.
Q:What are the installation advantages?
A:
Installation is vibration-free, does not generate spoils, installs quickly, and allows concrete to be poured immediately.
Q:What certifications do the products have?
A:
The products are certified with ISO and CE standards.
Q:What are the typical applications?
A:
They are used for new construction, house repairing, supporting existing structures, and in areas with expansive soils or high water tables.

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