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Q235 Steel Adjustable Base Jack Solid / Hollow Jack Base for Construction Formwork
US$2.50-5.001,000 Pieces
Q235 Steel Adjustable Base Jack Solid / Hollow Jack Base for Construction Formwork
US$2.50-5.00
1,000 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24 on LineWarranty
1 YearModel NO.
WellFit 08Material
SteelType
FixedStructural Style
Multi-Pole ScaffoldingFramework
Combined ScaffoldingSupporting Mode
Floor Type ScaffoldingLapping Form
Full ScaffoldingErection Position
External ScaffoldingMove Method
Horizontal mobile ScaffoldingScaffolding Part Type
Scaffolding PropsConstruction Properties
Building ScaffoldSurface Treatment
Hot DIP Galvanized / Electro GalvanizedStem Diameter
38mm / 40mm / 42mm / 48mm / 50mm / 60mmBase Plate
100×100mm / 120×120mm / 150×150mm / 200×200mmBase Plate Thickness
4mm / 5mm / 6mm / 8mmfor
Ringlock / Cuplock / Frame ScaffoldingTransport Package
in Steel Pallet, or as Your RequestSpecification
Carbon SteelTrademark
WellFitOrigin
Shandong, ChinaHS Code
73089000Key features
Hot Dip Galvanized Finish: Anti-rust and long service life with hot dip galvanized or electro galvanized surface treatment.
Multi-Size Stem Options: Solid or hollow stems available in 38mm, 40mm, 42mm, 48mm, 50mm, and 60mm diameters.
Wide Scaffolding Compatibility: Compatible with Ringlock, Cuplock, and Frame scaffolding systems for versatile application.
Adjustable Base Plate Sizes: Base plates customizable in 100x100mm, 120x120mm, 150x150mm, and 200x200mm sizes.
High Load Bearing Capacity: Stable and heavy-duty design ensures precise height adjustment and even load distribution.
Versatile Construction Use: Ideal for residential, commercial, high-rise, bridge, tunnel, and industrial project support.
Professional Manufacturer: 13 years experience with 160 skilled professionals and 10 R&D engineers for quality assurance.
Global Export Reputation: Products exported to over 20 countries including USA, Europe, and Australia with strong reputation.
Company profile

Importers and ExportersYears of Export ExperienceCustomization from DesignsODM Services
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: ≤1.30h
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 the minimum order quantity?
A:
One full 20ft container, mixed products are acceptable.
Q:What is the packing method?
A:
Steel Pallet or upon your requirement.
Q:What is the delivery time?
A:
Within 30 days after receiving prepaid payment.
Q:Are you a manufacturer or a trader?
A:
We have been a professional Scaffolding and Formwork manufacturer for 13 years.
Q:Where is your factory located?
A:
Our factory is in Rizhao, Shandong, close to Qingdao Port, China.
Send Inquiry
*To:
Rizhao Wellfit Scafform Co., Ltd
Rizhao Wellfit Scafform Co., Ltd*Content:
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Supplier replies will be sent to your registered email
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