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High Quality Ringlock Scaffolding /Round Ring for Ringlock Scaffolding System Accessories
US$1.39-4.19
100 Pieces
Sample price:US$2.99/piece.Request sample

Product profile

Customization

Available

After-sales Service

Contact Us

Warranty

Contact Us

Model NO.

SA-JSJ

Application

Machine Parts, Transportation, Decorations

Certification

CCC, CE, ISO

Surface Treatment

Yes

Technics

Casting

Material

Metal

Type

Fasteners

Item

Round Ring

Unique

China Gold Supplier

Dimensions

Customized

Place of Origin

Shandong, China

Process

Stamping/Forging

Business Type

Factory

Quality Certification

ISO9001:2008, AISI, CE, Leo, SGS

Machining Service

Your Logo, Charactor, Trade Name, Number

Shipping Port

Qingdao

OEM Service

Yes

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Shape

Round

Transport Package

Plywood Box

Specification

SGS

Trademark

Shengao

Origin

Weifang City, Shandong Province, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Customized Dimensions: Dimensions can be customized to meet specific project requirements.
OEM Service Available: Full OEM service provided with logo printing and custom designs.
High-Quality Material: Constructed from carbon structural steels Q235/345 with excellent weldability.
Versatile Surface Treatment: Available in Powder Coated, HDG, or Painted finishes for durability.
ISO and CE Certified: Products meet ISO9001:2008, CE, and other international quality standards.
Fasteners for Scaffolding: Essential components for Ringlock scaffolding systems in construction.
Free Samples: Free samples are available upon request for quality verification.
Factory Direct Supply: Direct supply from factory in Shandong, China with competitive pricing.

Company profile

Weifang Shengao Machinery Co., Ltd.
Importers and ExportersHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.38h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.
Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.
After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.
Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:What materials are Round Rings made of?
A:
Round rings are typically made from a variety of materials, including: Steel (carbon steel, alloy steel, stainless steel), Aluminum, Brass, Plastic, and Rubber (for sealing applications). The material choice depends on the application and the required durability, weight, and resistance to corrosion.
Q:What are the typical sizes of Round Rings?
A:
Round rings come in various sizes. Common measurements include: Outer Diameter ranging from small sizes (e.g., 10mm) to larger ones (e.g., 1000mm or more). Inner Diameter typically varies depending on the specific application. Thickness can range from thin rings (e.g., 1mm) to thicker rings (e.g., 50mm or more). Custom sizes can often be manufactured based on specific requirements.
Q:What applications are Round Rings used for?
A:
Round rings are used in a wide variety of industries, including: Mechanical Engineering (Bearings, bushings, seals, gaskets), Automotive (Parts of machinery, engines, and vehicle components), Construction (Reinforcements, supports for circular structures), Electronics (Parts in devices like motors and pumps), and Furniture and Fixtures (Decorative pieces or functional supports).
Q:Can I customize the specifications of the Round Rings?
A:
Yes, most suppliers offer custom-made round rings. You can specify the material, size, thickness, finish, and other factors like special treatments (e.g., heat treatment, galvanizing). Just be sure to include these details when placing an order.
Q:What is the lead time for Round Rings?
A:
Lead time can vary depending on the quantity, material, and customization required. Typically, it ranges from 2 weeks to several months. For bulk orders or complex custom designs, it might take longer, so it's a good idea to confirm this with the supplier during the RFQ process.

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