What are the minimum order requirements?

The minimum order quantity is 20 pieces.

What payment methods do you accept?

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

What is the lifespan of the SFR Super O-Ring chain?

It offers 150% lifespan compared to ordinary O-ring chains due to optimized sealing design.

High-Performance Motorcycle 520 Chain: Essential Driving Spare Parts

Name: High-Performance Motorcycle 520 Chain: Essential Driving Spare Parts
Brand: Hangzhou Sfr Technology Co., Ltd.
SKU: 2126788725

Zhejiang, ChinaHangzhou Sfr Technology Co., Ltd.

US$3.00

200-499 pieces

US$2.50

500-999 pieces

US$2.32

1,000+ pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year Guarantees

Type

Motorcycle Chain

Model NO.

420/428/428H/520/530/525

Material

Alloy Steel

Certification

ISO9001：2001, CE

Number of Row

Single/Double/Triplex

Surface Treatment

Zinc Plated, Gold Coated, Copper Coated

Product Name

Motorcycle Gear & Chain Kit

Usage

Motorcycle Transmission System

Condition

New

Delivery Time

Within 20-30 Days

Size

30*12*3.05cm

OEM

Acceptable

Color Available

Gold

Purpose

for Replace/Repair

Transport Package

Carton

Trademark

SFR

Origin

Zhe

Key features

Extended Lifespan Design: SFR Super O-Ring chain offers 150% lifespan compared to ordinary O-ring chains.

Multiple Color Options: Available in Silver outer + black inner and Golden outer + black inner configurations.

Comprehensive Certifications: Certified by ISO9001:2001 and CE standards for quality assurance.

Diverse Chain Types: Offered in Single, Double, and Triplex rows with various sizes (420-530).

Customization Services: Accepts OEM/ODM, full customization, and minor customization from samples or designs.

Global Market Presence: Products sold to over 80 countries serving automotive and industrial sectors.

High Production Capacity: Monthly output exceeds 2.2 million pieces across 180 production lines.

1-Year Warranty Coverage: Includes 1-year guarantee for mechanical defects and quality issues.

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: ≤1.24h

AI-Powered supplier vetting

SummaryHangzhou Sfr Technology Co., Ltd. is a combined type factory based in Hangzhou, Zhejiang, China, established in 2011. It specializes in the production of various chains and sprockets, offering robust customization and R&D capabilities, including ODM and OEM services for well-known brands. The company has been exporting goods for 13 years, with 51-70% of its total sales derived from exports. However, it lacks offshore presence and ERP system integration for digital management. Despite this, it has participated in international trade shows and holds a National Science and Technology Progress Award, indicating a certain level of innovation and industry recognition.

Supplier typeThe supplier is identified as a 'Combined' type company with a limited ownership structure and functions as a factory.

R&D capabilityThe supplier has R&D capabilities with recent new products and holds a National Science and Technology Progress Award, but lacks SDK availability.

Production capacityThe supplier produces a wide range of chains and sprockets, focusing on automotive and transmission systems.

Customization capabilityThe supplier offers extensive customization services, including full customization and ODM/OEM capabilities.