What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Does the chain require lubrication?

Yes, the chain provides good lubrication with excellent grease.

What is the warranty or quality guarantee?

The product has ISO9001 certification and undergoes 100% inspection for visual and function checks.

China Supplier Standard ISO9001 Heat Treatment Duplex Roller Chain with Attachment

Name: China Supplier Standard ISO9001 Heat Treatment Duplex Roller Chain with Attachment
Brand: Wuyi Zhengsheng Mechanical Factory
SKU: 690956271

Zhejiang, ChinaWuyi Zhengsheng Mechanical Factory

US$1.33

1,000 Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Application

Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car

Model NO.

ANSI 35-2 to 240-2

Surface Treatment

Oil Blooming

Structure

Roller Chain

Material

Carbon Steel

Type

Short Pitch Chain

Transport Package

Box

Specification

standard

Trademark

Origin

Wuyi Zhejiang

HS Code

7315119000

Production Capacity

5000000pices/Years

Key features

ISO9001 Certified Quality: Manufactured with ISO9001 certification, ensuring high quality and reliability.

High Tensile Strength: Tensile strength exceeds standard by more than 15% for enhanced durability.

Customizable Models: Models available in Simplex, Duplex, Triplex, and customized to customer requirements.

Multi-Industry Application: Suitable for textile, automotive, food, marine, mining, and agricultural machinery.

Advanced Heat Treatment: Plates and spare parts undergo carburization, quenching, and tempering processes.

OEM/ODM Services: Supports customization from samples, designs, and flexible customization options.

Precision Manufacturing: Produced using high-efficiency automatic equipment and precision grinding technology.

Global Export Experience: Exported to USA, Canada, Brazil, Poland, Italy, and other countries for 15 years.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast Delivery100% Finished Products Inspection

Wuyi Zhengsheng Mechanical Factory

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤5.12h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional machinery-parts and transmission-chain manufacturer with 10 production lines, dedicated punching, cutting, heat-treatment, polishing, and assembly workshops, and stated output across motorcycle chains, roller chains, sprockets, bearings, and related products. It supports customization from samples and designs and reports 15 years of export experience, but it does not provide 3D software design services or SDKs. The supplier has no reported Fortune 500 partnerships, valid manufacturing-capacity contract with associated subcontractors, inventory service, overseas warehouse, or overseas showroom. Finished-product inspection instructions exist, but written inspection records are not maintained. Certification, after-sales service, environmental compliance, and customer-specific case evidence are insufficient or not provided.

Supplier typeThe supplier describes itself as a professional machinery-parts manufacturer and identifies transmission chain as a product keyword. Its stated product scope includes roller chains, motorcycle chains, transmission chains, sprockets, and bearings, supported by 10 production lines and dedicated manufacturing workshops.

R&D capabilityThe supplier is identified as having professional technical R&D capability and three years of total R&D engineer experience, with customization from samples and designs. However, it does not provide 3D software design services and has no available SDK, so evidence supports technical customization but not broader software or platform innovation.

Production capacityThe supplier reports 10 production lines, a 13,674.0 m² manufacturing plant, and specialized punching, cutting, heat-treatment, polishing, and assembly workshops. It provides stated annual output quantities for multiple chain and bearing categories, but has no inventory service capacity and no valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and flexible customization. It also states that machinery parts can be supplied to customer specifications and drawings, and that sample-purpose orders are accepted.