High Precision Standard Bush Chain Roller Chain with Straight Side Plates Roller Chain with Plastic Attachments

Name: High Precision Standard Bush Chain Roller Chain with Straight Side Plates Roller Chain with Plastic Attachments
Brand: Hangzhou Sfr Technology Co., Ltd.
SKU: 2209283045

Zhejiang, ChinaHangzhou Sfr Technology Co., Ltd.

US$1.70-60.00

100 meters

Sample price:US$60.00/meter.Request sample

Product profile

Customization

Available

Material

Alloy

Structure

Roller Chain

Model NO.

roller chain

Surface Treatment

Electroplating

Chain Size

1/2"*11/128"

Feature

Heat Resistant

Tensile Strength

3.5-38.8kN

Standard or Nonstandard

Standard

Keywords

Engine Parts

Size

Customer Size Accepted

Sample

Accepted

Service

Accept OEM ODM

Customized Support

OEM, ODM, Obm

Type

Roller Chain

Product Name

Industrial Roller Chain

Used

Industry Chain

Quality

High-Quality

Model

Choice

Manufacturing Process

Assembly

Transport Package

Box Packaging

Trademark

SFR

Origin

Zhejiang

Key features

Extensive Product Range: Over 2,000 series and 8,000 specifications available for diverse industrial needs.

Customization Support: Full OEM, ODM, and flexible customization options from samples or designs.

High Precision Standards: Manufactured to DIN, ISO, and ANSI standards for A and B series roller chains.

Advanced Manufacturing: Features automatic high-speed punching and seamless assembly lines for efficiency.

Quality Certifications: ISO9001, ISO9002, and ISO/TS16949 certified with 100% finished product inspection.

Heat Resistant Feature: Designed with heat-resistant properties for demanding operating environments.

Global Export Capability: Products exported to over 80 countries with established international logistics.

R&D Innovation: Backed by 180+ patents and partnerships with prestigious research institutes.

Company profile

Patents AwardedOEM ServicesQA/QC InspectorsR&D Capabilities

Hangzhou Sfr Technology Co., Ltd.

Zhejiang, 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: 13 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.91h

AI-Powered supplier vetting

SummaryHangzhou Sfr Technology Co., Ltd. is a China-based factory and limited company established in 2011, with 202 employees and production scope covering multiple chain and sprocket categories. It holds a valid import/export license, has exported goods for 13 years, and derives 51%–70% of total sales from exports. The supplier provides extensive customization and ODM/OEM services, reports new products within the past year, and has received one national science and technology progress award. Finished-product inspection instructions are available and uniformly followed. Evidence of after-sales infrastructure, overseas branches, ERP-based operational digitalization, and detailed financial performance is limited. The supplier reports OEM service for well-known brands, but no specific customer names or cases are provided.

Supplier typeThe supplier is identified as a factory and a limited company, operating as a combined business entity in Hangzhou, Zhejiang, China. Its stated business scope includes production of transmission chains, chains, transmission-chain components, and automotive timing-system chain and sprocket projects.

CertificationsThe supplier reports one national science and technology progress award and confirms that it holds a valid import/export license. However, no specific product, quality, or management-system certifications are identified in the provided information.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and holds one national science and technology progress award. It does not have an available SDK, and no sustainable-development or ERP-based digital-management capability is reported, leaving the overall innovation infrastructure only partially demonstrated.

Production capacityThe supplier operates as a factory with 202 employees and produces a broad range of conveyor, motorcycle, agriculture, drive, transmission, leaf, stainless-steel chains, and sprockets. It has standardized finished-product inspection instructions, 13 years of export experience, and a valid import/export license, supporting established production and export operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and reports new products within the past year, indicating broad product-development and customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of serving recognized-brand customers. However, no brand names, project details, product references, or verifiable customer case descriptions are supplied.

Product Q&A

Q:Are you a manufacturer or trade company?

We are a factory established in 1991. We have been committed to the manufacturing and research and development of motorcycles and industrial chains. We have always focused on producing high-quality products and technological innovation to maintain our leading position in the industry.

Q:What terms of payment do you usually use?

T/T 30% deposit and 70% against document, Western Union, L/C at sight.

Q:What is your lead time for your goods?

Normally 35 days after confirmed order. 30 days could be available in the low season for some items (during May to July), and 45 days during the new year and hot season ( Jan to March).

Q:What is the policy for samples?

All samples are free of charge with a maximum value not exceeding USD 100. The courier cost for the first-time sample sending will be charged by the consignee. We will send the samples with freight to be collected. So please inform your account with FedEx, UPS, DHL, or TNT so that we can proceed promptly. The first-time courier cost will be totally deducted from the contract value of the trial cooperation.

Q:What are your main products?

The company produces more than 2,000 series and 8,000 products of chains, which are exported to more than 80 countries in the world and are widely used in agricultural machinery, motorcycles, metallurgy, wood processing, food and beverage processing and other fields.