Hot Galvanized Jack Nut Swivel Screw Base Jack for Ringlock Scaffolding Leveling

Name: Hot Galvanized Jack Nut Swivel Screw Base Jack for Ringlock Scaffolding Leveling
Brand: Rizhao Wellfit Scafform Co., Ltd
SKU: 2172203502

Shandong, ChinaRizhao Wellfit Scafform Co., Ltd

US$4.50-7.50

2,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

One Year

Model NO.

WellFit 20

Certification

ISO, CE

Material

Steel

Type

Swivel Base Jack

Surface Treatment

Hot DIP Galvanized

Base Style

Square Swivel Plate with Mounting Holes

Load Capacity

High Load-Bearing Capacity, Anti-Bending and Anti-

Compatibility

Compatible with Ringlock, Cuplock, Coupler Type Sc

Product Name

Solid Screw Swivel Base Jack / Adjustable Scaffold

Transport Package

Pallet

Specification

solid/hollow

Trademark

WellFit

Origin

Shandong, China

Key features

Hot Dip Galvanized Finish: Provides excellent rust resistance and long service life for outdoor construction.

180-Degree Swivel Base: Enables flexible rotation for rapid alignment and leveling on uneven ground.

Customizable Screw Length: Available in standard 750mm or customized range from 300mm to 1000mm.

High Load-Bearing Capacity: Solid Q235B steel construction ensures superior strength and deformation resistance.

24-Hour Online Support: Professional after-sales service available around the clock for technical assistance.

One Year Warranty: Comprehensive warranty coverage for all mechanical equipment and parts.

ISO and CE Certified: Meets international safety and quality standards for global construction projects.

OEM and ODM Services: Full customization available for designs, sizes, threads, and nut styles.

Company profile

Importers and ExportersYears of Export ExperienceCustomization from DesignsODM Services

Rizhao Wellfit Scafform Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryRizhao Wellfit Scafform Co., Ltd. is a limited company with 13 employees and an associated company. Its stated product scope is scaffolding and formwork, supported by related metal manufacturing activities. The supplier reports ISO 9001 certification, 10 production lines, 6–10 R&D engineers, 6–10 quality-control staff, ODM and OEM capabilities, and customization from customer designs. Export activity is substantial, with 90% of sales reportedly from exports and 10 years of exporting experience. However, manufacturing capacity is not supported by a valid contract with the factory or related subcontractor, and finished products are checked by packing staff. Overseas service infrastructure is limited: there are no overseas warehouses, showrooms, agents, or branches, and no offline trade-show participation is reported. Financial records are identified for 2022–2024, but no substantive financial results are provided. Customer cases or named brand references are not supplied.

Supplier typeThe supplier is a limited company with 13 employees and an associated company. Its stated product offering is scaffolding and formwork, while its registered business activities include metal structures, construction fittings, forgings, powder metallurgy, and non-ferrous metal products.

CertificationsThe supplier reports ISO 9001 certification. A BV audit is identified with a report period from January 22, 2025 to January 21, 2026, but the audit evaluation result is recorded as 0 without an explained scale or conclusion.

After-Sales capabilityThe supplier has in-stock service capacity and accepts FOB, CIF, CFR, and EXW quotation terms. However, it has no overseas warehouse, showroom, agent, or branch, and its complaint-handling and corrective/preventive-action procedures have no written records; this indicates limited documented after-sales infrastructure.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, ODM service, and full customization from customer designs. It does not have an available SDK; the evidence supports product-development and design adaptation, but not broader software or platform innovation.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, ISO 9001, quality assurance, and annual output information for scaffolding, formwork, and auto parts. However, it has no valid manufacturing-capacity contract with the factory or related subcontractor, and finished-product inspection is performed by packing staff, creating a documented capacity and final-inspection weakness.

Customization capabilityThe supplier explicitly offers customization from designs and full customization, together with ODM and OEM services for popular brands. These statements directly support strong product customization capability.

Product Q&A

Q:What is your standard bulk packing way for swivel base jacks?

We use steel pallet wrapped with stretch film as standard bulk package, 100 pcs per pallet. Separate jumbo woven bags for small orders are available on request.

Q:Can I order mixed specifications in one pallet?

Yes, we support mixed lengths of screw rods in one pallet, please confirm detailed specs with our sales team in advance.

Q:Is the pallet packaging safe for long sea transportation?

All pallets are reinforced with steel pipes and fully wrapped by thick stretch film, effectively avoiding scratches, deformation and scattering during container shipping.

Q:What material do you use for your swivel base jacks?

Made of national standard Q235 steel, solid screw rod with hot-dip galvanized finish for anti-rust and long service life.

Q:Will you send goods by pallet for small LCL orders?

Pallet packing is designed for full container bulk orders. For LCL small orders, we can repack products into large woven bags to save shipping cost.