How does the company ensure product quality?

There are 100 QA/QC inspectors performing 100% visual and functional inspection on finished products with full raw material traceability.

Factory manufacturing good quality stainless steel roller chain

Name: Factory manufacturing good quality stainless steel roller chain
Brand: Hangzhou Donghua Chain Group Co., Ltd.
SKU: 625823344

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

Large Production Capacity: Annual production exceeds 20,000,000 meters with 30 production lines and 100 QA inspectors.

OEM & ODM Service: Supports full customization from samples, designs, and minor adjustments with flexible options.

Heat Resistant Material: Made of stainless steel with polishing surface treatment, featuring heat resistant properties.

Established Manufacturer: Company established in 1991 with 6 overseas subsidiaries and 34 years of export experience.

100% Quality Inspection: Finished products undergo 100% visual and functional inspection with full raw material traceability.

Wide Product Range: Specializes in A/B series, driving, conveyor, agricultural, and stainless steel chains.

Global Market Reach: Main markets include North America, Europe, and Southeast Asia/Mideast with 157 supply partners.

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.