What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Where is the manufacturing location?

The factory is located in Xiaobuhou industrial zone, Nanquan Town, Jimo District, Qingdao, Shandong, China.

Factory Directly Sale HDG Ground Screw Helical Pile

Name: Factory Directly Sale HDG Ground Screw Helical Pile
Brand: Qingdao Tianhua Yihe Foundry Factory
SKU: 789381392

Shandong, ChinaQingdao Tianhua Yihe Foundry Factory

US$10.00

50 Pieces

Product profile

Customization

Available

Certification

ISO, CE

Application

Commercial

Model NO.

THYH-HP111

Material

Metal

Type

Pile-ground Bracket

Trademark

TIANHUA YIHE

Origin

Qingdao, China

Production Capacity

50000PCS/Month

Key features

Corrosion Protection: Optional hot-dip galvanizing conforms to ASTM A153 standard for added durability.

Fast Installation: Vibration-free, no spoils generated, and concrete can be poured immediately after installation.

High Strength Design: Welded coupling eliminates shaft heat damage; 40Cr/45# steel shafts with sharpened helix edges.

Versatile Application: Suitable for expansive soils, high water tables, fill areas, and supporting retaining or foundation walls.

Cost Competitive: Provides a cost-effective deep foundation alternative compared to other pile types.

Certified Quality: Helix plate material conforms to ASTM A36 hot rolled plate standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Qingdao Tianhua Yihe Foundry Factory

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: QINGDAO,CHINAAverage Response Time: ≤1.49hTerms 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.