What material is used for the nuts?

The material is QT500-7 nodular cast iron.

What certifications do you have?

We have CCC and ISO certifications.

for Construction Adjustable Screw Base Jack

Name: China Factory Building Material Scaffolding Accessories Base Jack / Casting Jack Nut /Wing Nut /for Construction Adjustable Screw Base Jack
Brand: Cangzhou Hanyue International Trade Co., LTD
SKU: 1978488015

Hebei, ChinaCangzhou Hanyue International Trade Co., LTD

US$0.20-0.30

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Type

Fasteners

Model NO.

C-10

Item

Scaffolding Formwork Nut

Note

OEM Service Is Available

Sureface Treatment

Galvanzied

Construction Properties

Building Scaffold

Scaffolding Part Type

Formwork

Erection Position

External Scaffolding

Package

Steel Pallets

Delivery

30 Days After Confrimation

Certification

CCC, ISO

Surface Treatment

Yes

Technics

Casting

After-sales Service

Online Technical Support

Warranty

2years

Application

Scaffolding

Transport Package

Woven Bag, Pallet, Carton, Plywood Case

Specification

34mm

Trademark

Origin

Cangzhou Hebei Chaina

HS Code

73089000

Production Capacity

300000/Year

Key features

High Tensile Strength: Made from QT500-7 nodular cast iron for superior durability and load bearing.

Precise Thread Quality: High process precision ensures accurate threading for secure connections.

OEM Service Available: Custom manufacturing options including surface treatment and packaging.

Wide Application Scope: Suitable for high-rise buildings, bridges, tunnels, and nuclear power projects.

Professional Manufacturer: Direct factory supply with over 20 years of experience in scaffolding systems.

Strict Quality Control: 100% inspection of finished products including visual and function checks.

Flexible Packaging: Options include woven bags, steel pallets, cartons, or plywood cases.

Fast Delivery: Standard delivery within 20-30 days after receiving advance payment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Cangzhou Hanyue International Trade Co., LTD

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.39h

AI-Powered supplier vetting

SummaryXinyue demonstrates broad metal-related business activities, OEM/ODM capability, flexible customization, ISO 9001 certification, and substantial stated production and quality-control resources. It reports new-product activity in the past year, six to ten years of R&D engineer experience, more than ten production lines, and 50 quality-control staff. Service limitations include no overseas warehouse, showroom, agents, branches, or offline trade-show participation, while manufacturing capacity lacks a valid contract with related subcontractors. Financial information is inconsistent across the provided slices and cannot support a reliable credibility assessment. Supplier-management procedures are documented but lack records, and only some approved-supplier names were provided.

Supplier typeThe supplier’s stated scope covers metal products, hardware, metal structures, mechanical equipment and components, molds, building metal accessories, solar-related products, and non-electric household appliances. It also reports OEM service for well-known brands, indicating a manufacturer or manufacturing-oriented supplier profile rather than a narrowly specialized reseller.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although no additional certifications or certificate validity details are provided.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has six to ten years of total R&D engineer experience. It does not provide an available SDK, but the reported product-development and ODM evidence supports innovation capability for physical products.

Production capacityThe supplier reports in-stock capability, an order-fulfillment status of 6, more than ten production lines, and facilities including shell manufacturing, casting, sand-blasting, and polishing lines. However, it has no valid contract with related subcontractors, so subcontracted manufacturing control is a documented weakness despite the stated internal capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also welcomes processing customization and inquiries, providing direct evidence of broad customization service coverage.