Can you supply to international markets?

Yes, we have 34 years of export experience and serve markets in North America, Europe, and Southeast Asia/Mideast.

What is the warranty or quality guarantee?

We perform 100% inspection on finished products including visual and function checks.

Internationally recognized high efficiency heavy series split pin roller chain

Name: Internationally recognized high efficiency heavy series split pin roller chain
Brand: Hangzhou Donghua Chain Group Co., Ltd.
SKU: 625726204

Zhejiang, ChinaHangzhou Donghua Chain Group Co., Ltd.

Negotiable

100 Meters

Product profile

Customization

Available

Usage

Transmission Chain

Material

Alloy/Carbon Steel

Model NO.

All kinds

Surface Treatment

Oil Blooming

Feature

Heat Resistant

Chain Size

1/2"*3/32"

Structure

Roller Chain

Color

Natural

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

Trademark

DONGHUA

Origin

China

HS Code

3301968013

Production Capacity

1, 000, 000 PCS/Mouth

Key features

Heavy Duty Series Design: Cottered type roller chain built for high-efficiency heavy-duty transmission applications.

Heat Resistant Material: Constructed from alloy or carbon steel with oil blooming surface treatment for durability.

Global Brand Recognition: Donghua brand registered in over 70 countries including America, Europe, and Japan.

OEM and ODM Services: Offers full, minor, and flexible customization from samples or designs.

Massive Production Capacity: Annual output exceeds 20,000,000 meters across 200,100 square meters of production area.

Top Enterprise Partnerships: Supplies major global brands like John Deere, Honda, Kubota, and Yanmar.

Advanced R&D Capability: Features provincial technical centers and hundreds of engineers for high-precision products.

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: ≤1.33h

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.