What is the minimum order quantity?

The minimum order quantity is 100 pcs.

What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

China Manufactured Standard and Special B Series Roller Chains

Name: China Manufactured Standard and Special B Series Roller Chains
Brand: Hangzhou Donghua Chain Group Co., Ltd.
SKU: 625804734

Zhejiang, ChinaHangzhou Donghua Chain Group Co., Ltd.

Negotiable

100 Meters

Product profile

Customization

Available

Usage

Conveyor Chain

Material

Carbon Steel

Model NO.

C08B-1

Surface Treatment

Oil Blooming

Feature

Heat Resistant

Chain Size

1/2"*3/32"

Structure

Roller Chain

Color

Solid Color

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

1, 000, 000 PCS/Mouth

Key features

OEM/ODM Customization: Professional designers available for private ideas, samples, designs, and flexible customization.

Heat Resistant Feature: Carbon steel roller chain with oil blooming surface treatment for high-temperature applications.

ISO Certified Manufacturer: Factory established in 1991 with ISO9001, ISO45001, and ISO14001 certifications.

100% Quality Inspection: 100 visual and functional inspection of finished products by 100 QA/QC inspectors.

Fast Response Service: Inquiries replied within 24 hours by experienced sales staff fluent in English.

Global Export Experience: 34 years of export experience serving North America, Europe, and Southeast Asia.

Secure Packaging: Chain+Plastic Bag+Neutral Box+Wooden case+Big Carton+Steel Pallets for safe transport.

Large Production Capacity: 76,014 sqm plant area with 30 production lines and 986 employees.

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: ≤1.58h

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.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a factory founded in 1991 with a trade team for international service.

Q:What are your terms of payment?

T/T 30% deposit and 70% against document, Western Union, L/C at sight.

Q:What is your lead time for goods?

Normally 45 days after confirmed order. 30 days could be available in low season for some items (during May to July), and 65 days during new year and hot season ( Jan to March).

Q:Do you attend any exhibitions?

We attend Hannover show in Germany, NMW in Austrilia, Canton fair, PTC, in China and many other special furniture shows.

Q:Is OEM service available?

Yes, OEM services are available with us, our professional designer would make your private idea into being.