What certifications does the product have?

The product has gained the ISO 9001 Certificate, ensuring quality matches international standards like ISO, DIN, ANSI, GB, JIS, and ASA.

What is the warranty or quality guarantee?

We provide 100% inspection (visual and function) for finished products. The chain quality matches international standards, and spare parts are controlled within reasonable tolerance ranges.

What is the tensile strength of the chain?

The tensile strength is more than 15% higher than the standard requirement.

Premium Double Pitch Roller Chain for Smooth Transmission

Name: Premium Double Pitch Roller Chain for Smooth Transmission
Brand: Wuyi Zhengsheng Mechanical Factory
SKU: 822623175

Zhejiang, ChinaWuyi Zhengsheng Mechanical Factory

US$1.70-60.00

5,000 Meters

Sample price:US$0.00/piece.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.

C2040-C2160H

Surface Treatment

Chrome Plating

Structure

Roller Chain

Material

Carbon Steel

Type

Short Pitch Chain

Standard Chain

35-40-50-60-80-100-120-140-160

Transport Package

Box

Specification

standard

Trademark

Origin

Wuyi Zhejiang

HS Code

7315119000

Production Capacity

5000000pices/Years

Key features

High Tensile Strength: Tensile strength is more than 15% higher than standard requirements.

ISO 9001 Certified: Quality guaranteed with ISO 9001 certificate and 100% finished product inspection.

Wide Application: Suitable for textile, garment, conveyor, packaging, automotive, and agricultural machinery.

Durable Material: Made of carbon steel with heat-treated parts (quenching and tempering) for longevity.

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

OEM/ODM Support: Flexible customization from samples or designs with OEM and ODM services available.

Global Export Experience: Exported to USA, Canada, Brazil, Poland, Italy, and Spain with 15 years of experience.

Standard Compliance: Matches ISO, DIN, ANSI, GB, JIS, and ASA standards for global compatibility.

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: ≤5.48h

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.

Product Q&A

Q:What materials are used for the chain components?

The chain is made of carbon steel. Specifically, 40Mn and #10 are used for the roller and bush, while 40Cr is used for the pin. All spare parts are heat-treated.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1000 meters.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Q:What payment terms are accepted?

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

Q:Can the chain be customized?

Yes, we offer flexible customization from samples or designs, including OEM and ODM services. Models can be Simplex, Duplex, Triplex, or according to customer requirements.