What types of chains do you manufacture?

We produce A/B series chains, driving chains, conveyor chains, agricultural chains, and stainless steel chains.

Where is your factory located?

Our factory is located at No.1 Changda Road, Yuhang Economic Develop Zone, Hangzhou, Zhejiang, China.

Factory directly manufacturing high quality straight side roller chain

Name: Factory directly manufacturing high quality straight side roller chain
Brand: Hangzhou Donghua Chain Group Co., Ltd.
SKU: 625823074

Zhejiang, ChinaHangzhou Donghua Chain Group Co., Ltd.

Negotiable

100 Meters

Product profile

Customization

Available

Usage

Transmission Chain

Material

Stainless steel

Model NO.

C40

Surface Treatment

Polishing

Feature

Heat Resistant

Chain Size

1/2"*11/128"

Structure

Welded Chain

Color

Solid Color

Colors

Natural Blue Yellow

Made Style

Manufacture and OEM

Structure (for Chain)

Roller Chain

Transport Package

Chain+Plastic Bag+Neutral Box+Wooden Case+Big Cart

Specification

Standard Chains and Special Chains

Trademark

DONGHUA

Origin

China

HS Code

3301968013

Production Capacity

1000000 PCS/Mouth

Key features

Wide Chain Size Range: Pitch available from 9.525mm to 50.800mm covering C08A to C20A series.

Stainless Steel Material: Constructed from high-quality stainless steel for durability.

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

Custom Color Options: Available in Natural, Blue, and Yellow colors upon request.

OEM and ODM Service: Full customization available from samples, designs, or minor adjustments.

High Production Capacity: Annual output exceeds 20,000,000 meters with 1,800+ advanced machines.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

Company profile

Importers and ExportersYears of Export ExperienceMulti-language PioneerPatents Awarded

Hangzhou Donghua Chain Group 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: 34 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.41h

AI-Powered supplier vetting

SummaryHANGZHOU DONGHUA CHAIN GROUP CO., LTD. demonstrates strong customization and innovation capabilities, providing extensive design services and R&D with ODM and OEM capabilities. The company has robust after-sales service through overseas agents and a clear customer complaint procedure but lacks overseas warehouse and showroom capabilities. Financial credibility is stable, supported by sustainable digital development. However, there is no valid manufacturing contract with subcontractors, which may affect production reliability.

After-Sales capabilityThe supplier has a clear procedure for handling customer complaints and offers overseas services through agents, including debugging, maintenance, and repair.

Financial creditThe supplier's financial capacity is reported for the years 2021, 2022, and 2023, indicating consistent financial tracking.

R&D capabilityThe supplier has strong R&D capabilities, launching new products in the past year, and offers ODM services with available SDK.

Production capacityThe supplier lacks a valid manufacturing contract with subcontractors, which could impact production reliability.

Customization capabilityThe supplier offers extensive customization services, including full customization and flexible customization options.