What is the material of the roller chain?

The roller chain is made of 40 Manganese Steel with a blasting surface treatment.

How do you ensure product quality?

We have professional testing personnel and invite third-party agencies for annual sampling and testing.

Premium Duplex 120/24A-2 Short Pitch Roller Chain Samples

Name: Premium Duplex 120/24A-2 Short Pitch Roller Chain Samples
Brand: Jinhua Yuankun Chain Manufacturing CO., Ltd
SKU: 2099166862

Zhejiang, ChinaJinhua Yuankun Chain Manufacturing CO., Ltd

US$12.00-12.50

1 Meter

Sample price:US$12.00/meter.Request sample

Product profile

Customization

Available

Usage

Transmission Chain, Conveyor Chain

Material

40 Manganese Steel

Model NO.

120/24A-2

Surface Treatment

Blasting

Feature

Wear Resistance

Chain Size

1.524m

Structure

Roller Chain

Color

Solid Color

Delivery Time

30-35 Days

Box Design

OEM

Quality Standard

GB/T 1243-2024

Heat Treatment

All Parts

Transport Package

Wooden Case+Plastic Bag+Paper Box

Specification

120/24A-2

Trademark

Yuankun

Origin

China

HS Code

73151190

Key features

High Transmission Efficiency: No elastic sliding, accurate average transmission ratio, and higher efficiency than belt drives.

Wear Resistance Material: Constructed from 40 Manganese Steel with blasting surface treatment for durability.

OEM Customization: Box design and packaging can be customized according to customer requirements.

Reliable Heavy Load Performance: Strong overload capacity, no slip, and works well under low speed and heavy load conditions.

Professional Manufacturer: Over 20 years of experience with professional engineers providing technical solutions.

Quality Assurance: Professional testing personnel and third-party sampling ensure product quality.

Cost-Effective Pricing: More cost-effective prices compared to very large enterprises.

Wide Application Scope: Suitable for household, industrial, agricultural machinery, vehicles, and bicycles.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityOEM Services

Jinhua Yuankun Chain Manufacturing CO., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.41h

AI-Powered supplier vetting

SummaryThe supplier is a roller-chain manufacturer with over 20 years of relevant experience, approximately 70 employees, and more than 10 production lines. It offers broad customization, ODM services, and OEM services for popular brands. Quality assurance and raw-material traceability are stated, but complaint handling and supplier-service corrective-action procedures lack written procedures or records. The supplier reports no overseas warehouse, showroom, agent or branch, and no participation in offline trade shows. No supplier-management certification is reported. Innovation evidence is limited because no new products were developed in the past year and only one year of total R&D engineer experience is stated. Financial information is not assessed because monetary figures are excluded.

Supplier typeThe supplier identifies itself as a professional roller-chain manufacturer and source factory, with operations covering heat treatment, punching, chain production and sales. Its approximately 10,000-square-meter site and 70 employees support classification as a manufacturing supplier rather than a trading intermediary.

CertificationsThe supplier-management certification field is explicitly reported as NIL. Therefore, the provided evidence does not show any certification holding for supplier management.

After-Sales capabilityThe supplier has quality assurance, raw-material traceability, and finished-product checking by packing staff, but it has no written complaint-handling procedures or records. It also lacks overseas warehouses, showrooms, agents or branches, which limits demonstrated overseas service coverage.

R&D capabilityThe supplier provides ODM and broad design customization, but reports no new products in the past year, only one year of total R&D engineer experience, and no available SDK. This indicates serviceable design support but limited demonstrated recent innovation.

Production capacityThe supplier reports over 20 years of relevant manufacturing experience, approximately 70 employees, more than 10 production lines, and integrated heat treatment, punching, chain production and sales. These statements explicitly support substantial production capability.

Customization capabilityThe supplier supports customization from samples, designs and full specifications, as well as minor and flexible customization. It also provides ODM services, demonstrating broad stated customization coverage.

Client casesThe supplier explicitly states that it provides OEM services for popular brands. However, no specific brand names, project details or performance cases are provided, so the evidence supports existence of brand-related OEM experience but not detailed case validation.