What is the minimum order quantity?

The minimum order quantity is 100 pcs.

What is the warranty or quality guarantee?

We have 100 QA/QC inspectors and perform 100% inspection (Visual inspection & Function inspection) on finished products.

High strength factory made B series straight side roller chain

Name: High strength factory made B series straight side roller chain
Brand: Hangzhou Donghua Chain Group Co., Ltd.
SKU: 625804754

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 Service: Professional designers available to turn private ideas into reality with full customization options.

High Strength Material: Made from carbon steel with oil blooming surface treatment for heat resistance and durability.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 standards with 100% inspection.

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

Global Experience: 34 years of export experience with participation in major international trade shows.

Secure Packaging: Robust packaging with chain, plastic bag, neutral box, wooden case, and steel pallets.

Flexible Payment: Supports T/T, Western Union, L/C at sight, D/P, PayPal, and small-amount payments.

Large Capacity Production: 986 employees and 30 production lines ensure reliable supply for large orders.

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: ≤1.59h

About Our Factory & Business Background

AddressNo.1 Changda Road, Yuhang Economic Develop Zone, Hangzhou, Zhejiang, China

Plant Area76014 square meters

Number of Employees986

Registered Capital160,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Minimum Order Quantity100 pcs

Supply Chain Partners157

Our Production Capability & Technical Expertise

Main ProductsChain, Roller Chain, Motorcycle Chain, Conveyor Chain, Industrial Chain, Leaf Chain, Stainless Steel Chain, Agricultural Chain, Sprocket, Silent Chain

Production Lines30

Production MachinesPunching Machine, Heat Treatment, Assembly Machine, Shot Blasting Machine, Cutting Machine, Cleaning Machine

QA/QC inspectors100 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers100 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment1991-10-23

Main MarketsNorth America, Europe, Southeast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff70

Overseas Agent/BranchYes

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, Others

Cooperated with Fortune 500No

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 customization available?

Yes, OEM services are available. Our professional designer can make your private idea into being. Customization options include samples, designs, full, minor, and flexible customization.