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High Strength Cast Iron Scaffolding Jack Nut for Construction Formwork Support
US$0.50-1.00
1,000 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableConnection Type
Screw ConnectionFinish
GalvanizedModel NO.
WellFit 20Material
SteelType
Base JackColor
Silver GalvanizedThread Type
Trapezoidal ThreadApplication
Construction Scaffolding / Formwork Support / AdjuSurface Treatment
Hot DIP GalvanizedTransport Package
Woven Bag, Pallet, Carton, Plywood CaseSpecification
0.8kgTrademark
WellFitOrigin
Shandong, ChinaHS Code
7308400000Key features
Three Material Versions: Offered in forged, cast steel, and cast iron to suit different load and budget needs.
High Load Capacity: Supports 10 to 55 KN depending on material type, ideal for various construction projects.
Customizable Specifications: Custom size, thread pitch, surface finish, and logo available upon request.
Global Compliance Standards: Tested against BS1139, EN74, and ISO9001 for international safety and quality.
Durable Surface Treatment: Available in electro-galvanized, hot-dip galvanized, and black painted finishes.
Professional Manufacturer: 13 years of experience with 160 employees and 10 R&D engineers.
Wide Application Range: Suitable for scaffolding frames, formwork supports, and adjustable screw jacks.
Fast Delivery: Standard delivery within 30 days after receiving prepaid payment.
Company profile
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: ≤2.33h
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:
Supplier replies will be sent to your registered email
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