What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

Do you provide technical support for installation?

Yes, we recommend consulting the owner's manual and our application chart for proper selection and installation.

Premium Heavy-Duty Excavator Chain Sprocket Set for Industry

Name: Premium Heavy-Duty Excavator Chain Sprocket Set for Industry
Brand: Hangzhou Sfr Technology Co., Ltd.
SKU: 2121213155

Zhejiang, ChinaHangzhou Sfr Technology Co., Ltd.

US$2.40

500-999 pieces

US$2.20

1,000-1,499 pieces

US$2.08

1,500-1,999 pieces

US$1.80

2,000+ pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory

Standard

GB, EN

Model NO.

428

Production Type

Mass Production

Machining Method

CNC Machining

Material

Steel, Alloy

Warranty

Three Guarantees

Packing

Box Packing

Keyword

Motorcycle Sprocket

Product Name

motorcycle Sprocket

Size

30*12*3.05cm

Quality

High Qaulity

OEM

OEM ODM

Color

Picture Showed

Service

24 Hours Online

Design Style

Simple

Feature

Eco-Friendly

MOQ

500

Transport Package

Plain Packaging

Trademark

SFR

Origin

Zhejiang, China

Key features

High Performance Design: Light-weight design with maximum strength, reducing chain width and weight.

Extended Lifespan: Optimized X-ring offers 150% lifespan compared to ordinary O-ring chains.

Color Customization: Available in silver outer with black inner, or golden outer with black inner.

OEM and ODM Service: Full customization, minor customization, and flexible customization options available.

High Wear Resistance: Features maintenance-free lubrication and low cost O-rings for durability.

ISO and IATF Certified: Certified by ISO9001 and IATF 16949 Quality Management Systems.

Eco-Friendly Material: Manufactured with eco-friendly materials and rigorous quality controls.

Global Market Presence: Products sold to over 80 countries with monthly output of 2.2 million pieces.

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: ≤2.28h

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.