Do you offer customization services?

Yes, we offer OEM and ODM services including customization from samples, designs, full customization, minor customization, and flexible customization.

What are your main products?

Our main products include Chain, Roller Chain, Motorcycle Chain, Conveyor Chain, Industrial Chain, Leaf Chain, Stainless Steel Chain, Agricultural Chain, Sprocket, and Silent Chain.

Where is your nearest port for shipping?

Our nearest port is Ningbo Port.

High performance drive stainless steel single side roller chain

Name: High performance drive stainless steel single side roller chain
Brand: Hangzhou Donghua Chain Group Co., Ltd.
SKU: 625610994

Zhejiang, ChinaHangzhou Donghua Chain Group Co., Ltd.

Negotiable

100 Meters

Product profile

Customization

Available

Usage

Transmission Chain

Material

Alloy/Carbon Steel

Model NO.

50-1c

Surface Treatment

Oil Blooming

Feature

Heat Resistant

Chain Size

1/2"*3/32"

Structure

Roller Chain

Color

Solid Color

Tensile Strength

1.80kn~3750kn

Made Style

Manufacture and OEM

Structure (for Chain)

Roller Chain

Brand Name

Donghua

Transport Package

Wooden Case/Container

Trademark

DONGHUA

Origin

China

HS Code

3301968013

Production Capacity

500, 000 PCS/Month

Key features

OEM and ODM Services: Professional designers turn private ideas into reality with full customization options.

Fast Response Time: All inquiries are replied within 24 hours by fluent English speaking staff.

Global Delivery Options: Orders delivered via air mail or ship to ensure timely arrival worldwide.

Strict Quality Inspection: 100% visual and functional inspection of finished products with traceable raw materials.

ISO Certified Manufacturer: Certified with ISO9001:2015, ISO45001:2018, and ISO14001 for quality and safety.

Flexible Lead Time: Standard 45 days; 30 days in low season; 65 days during peak seasons.

Long-Term Experience: 34 years of export experience with 986 employees and 30 production lines.

Secure Business Terms: Protection of sales areas, designs, and private information for all clients.

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.

Product Q&A

Q:Are you a manufacturer or a trading company?

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

Q:What payment terms do you usually use?

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 trade shows?

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

Q:What is your minimum order quantity?

The minimum order quantity is 100 pcs.