What is the minimum order quantity?

The Minimum Order Quantity is 1 Pc, making it easy to place small orders or test samples.

How can I get technical support if I have issues?

You can call our service hotline at 0086-0532-55677753 for immediate technical guidance and support.

Midium Link Galvized Chain

Name: DIN 764 Round Link Steel Chains/ Welded Link Chain / Midium Link Galvized Chain
Brand: Qingdao Haosail Machinery Co., Ltd
SKU: 1964486411

Shandong, ChinaQingdao Haosail Machinery Co., Ltd

US$0.10-10.50

100 Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Usage

Transmission Chain

Material

Steel

Model NO.

DIN 764 Round Link Steel Chain

Surface Treatment

Electroplating

Feature

Heat Resistant

Chain Size

4 5 6 8 10 12 13 14 16 18 20 23 26 28 30 33

Structure

Welded Chain

Color

Galvanized

Standard

En818

HS

73158200

Customized Service

OEM ODM

Delivery Time

20days

Transport Package

Drum on Pallet

Specification

4 5 6 8 10 12 13 14 16 18 20 23 26 28 30 33

Trademark

HAOSAIL

Origin

China

HS Code

73158200

Production Capacity

20000t/Year

Key features

Wide Size Range: Available in sizes 4mm to 33mm to meet diverse transmission needs.

High Strength Welding: Welded links provide high connection strength, stability, and impact resistance.

Corrosion Resistance: Galvanized surface treatment ensures durability in humid or outdoor environments.

OEM/ODM Service: Professional customization services available for specific dimensions and needs.

Fast Delivery: Regular stock items shipped within 5 working days; production within 15-30 days.

Strict Quality Control: 100% inspection including tensile testing and flaw detection for reliability.

24-48h Support: Dedicated team resolves quality issues with investigation and solutions quickly.

Low MOQ: Minimum Order Quantity is just 1 Pc, suitable for small batch testing.

Company profile

Importers and ExportersODM ServicesManagement Certification100% Finished Products Inspection

Qingdao Haosail Machinery Co., Ltd

Shandong, 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: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.22h

AI-Powered supplier vetting

SummaryHaosail demonstrates broad equipment-related business scope, documented quality and service procedures, ISO9001:2015 certification, four production lines, and 50 quality-control staff. It offers extensive customization, ODM and OEM services, reports new products within the past year, and has two years of total R&D engineer experience stated. Overseas support includes warehouses, showrooms, agents or branches, installation, debugging, maintenance, repair, and training. Export sales account for 90%, with stated lead times within 15 workdays in both peak and off-season. Financial records are indicated for 2022–2024, but no financial figures or performance evidence are provided. Customer cases and specific customer references are not supplied.

Supplier typeThe stated business scope includes sales of mechanical equipment, metal chains and other metal products, marine aquaculture equipment, pumps and vacuum equipment, automotive spare parts, and electronic products. This supports classification as a diversified equipment and industrial-products supplier, but the slice does not identify a narrower legal or manufacturing category.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality management system certification, although the provided information does not include the certificate body, validity period, or scope.

After-Sales capabilityThe supplier reports written and followed procedures for complaint handling, corrective and preventive actions, and service capability assessment. It also states that overseas warehouses, showrooms, agents or branches, and services including installation, debugging, maintenance, repair, and training are available; stated service lead time is within 15 workdays in both peak and off-season.

R&D capabilityThe supplier reports new products within the past year, ODM capability, an available SDK, ERP-based digital management, and ongoing enterprise digitalization. These statements support active R&D and digital-transformation capability, although the limited stated total R&D engineer experience of two years prevents a stronger assessment of technical depth.

Production capacityThe supplier reports four production lines, 50 quality-control staff, multiple machines covering heading, wrapping, heat treatment, netting, welding, and dynamometer testing, and uniformly followed finished-product inspection instructions. It also reports qualified service suppliers, overseas service resources, and lead times within 15 workdays, providing explicit evidence of operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, directly supporting a broad product-development and customization offering.

Product Q&A

Q:What materials are used for the DIN 764 chain?

The chains are usually made of carbon steel, high carbon steel, low carbon steel, or stainless steel, offering high strength and corrosion resistance.

Q:What surface treatments are available?

Options include hot-dip galvanizing for excellent corrosion resistance, electro-galvanizing for a smooth aesthetic surface, or natural color treatment.

Q:Can you customize the chain specifications?

Yes, we offer OEM and ODM services, allowing customization of specifications, dimensions, and working conditions to meet your specific needs.

Q:What is the delivery time for orders?

Stock items ship within 5 working days after payment. Custom or production items are delivered within 15-30 days after order placement.

Q:How do you ensure product quality?

We use a complete quality management system with 100% inspection, including tensile testing and flaw detection, using high-quality raw materials.