What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 ton.

How is the product packaged for shipping?

Products are usually packed in plastic bags, then in export cartons or wooden cases/iron drums, and finally placed on high-quality pallets.

What is the warranty or quality guarantee?

We conduct 100% inspection (visual and functional) on finished products. We also have a quality control system from raw materials to the final process.

Blacken Painted Welded Alloy Steel Round Link Mining Conveyor Chain

Name: Blacken Painted Welded Alloy Steel Round Link Mining Conveyor Chain
Brand: Weifang First Rigging Co., Ltd.
SKU: 780412912

Shandong, ChinaWeifang First Rigging Co., Ltd.

US$0.99-6.99

1 Meter

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Usage

Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain

Material

Alloy

Model NO.

GradeC/B

Surface Treatment

Baking Paint

Feature

Heat Resistant

Chain Size

10*40-48*152

Structure

Welded Chain

Color

Self Color,Black

Product Name

Mining Chain

Process

Welded+Heat Treatment+Surface Treatment

Certificate

ISO9001, SGS, BV, CE

Brand

First Rigging

Trade Term

Fob, CFR, CIF

HS

73158200

Payment

T/T

Manufacturer

Yes

Lead Time

Within 15 Works Days After Receive Deposit

Place of Origin

China

Packaging

Packed in Wooden Case/Iron Drum, Then in Pallets

Sample

Free

Wll

85kn-1850kn

Safety Factor

4:1

OEM/ODM

Yes

Transport Package

Packed in Wooden Case/Iron Drum, Then in Pallets

Specification

GradeC/B

Trademark

First rigging

Origin

China

HS Code

7315820000

Production Capacity

150 Tons/Month

Key features

High Strength Alloy Steel: Made of 20Mn2 alloy steel with carburizing and quenching for high hardness and wear resistance.

Wide Size Range: Available in sizes from 10*40 to 48*152mm with breaking loads from 110KN to 2900KN.

Multi-Industry Application: Suitable for mining, shipbuilding, nuclear power, hydro-power, wind power, and heavy machinery.

International Certifications: ISO9001 certified and eligible for CCS, LR, DNV, and SGS certification upon request.

OEM/ODM Service: Supports full customization from samples or designs, including welding and heat treatment processes.

Fast Delivery: Standard delivery within 15-25 working days after receiving deposit or advance payment.

100% Quality Inspection: Every finished product undergoes visual and functional inspection to ensure safety and reliability.

Secure Packaging: Packed in plastic bags, export cartons, wooden cases, or iron drums on pallets for safe transport.

Company profile

High Repeat Buyers ChoiceQuality AssuranceManagement Certification

Weifang First Rigging 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: ≤2.71h

AI-Powered supplier vetting

SummaryFirst Rigging is a manufacturer and seller of rigging, crane, automotive, mining machinery accessories, chains, and related hardware, integrating R&D, manufacturing, sales, and service. It operates three production lines, reports broad product output information, exports 71%–90% of total sales, and has six years of export experience. The supplier holds ISO 9001:2015 certification and states that certificates from classification societies such as CCS, LR, and DNV can be provided. It offers extensive customization and OEM services, but its documented service procedures, inspection controls, corrective-action processes, and complaint-handling records are incomplete. Overseas operational support is limited: it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage. Financial credibility and innovation capability cannot be fully judged from the available information.

Supplier typeThe supplier is presented as an integrated manufacturer, seller, and service provider for rigging, chains, crane accessories, mining machinery equipment and accessories, and related hardware. Its stated operations include R&D, manufacturing, sales, and service, with three production lines and a 35,000-square-meter workshop.

CertificationsThe supplier states that it passed ISO 9001 quality-system certification and identifies an ISO 9001:2015 certificate. It also states that certificates from classification societies including CCS, LR, and DNV can be provided, although the specific certificates and their scope are not detailed.

After-Sales capabilityThe supplier has procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records for these processes. It reports lead times within 15 workdays and accepts several quotation and payment terms, while reporting no overseas service coverage, warehouse, showroom, agent, branch, or offline trade-show participation.

Production capacityThe supplier operates three production lines, reports multiple product-category output figures, and has a modern automated workshop. Its exports represent 71%–90% of total sales, but it does not perform ongoing quantity reconciliation for every batch or production lot, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM services for well-known brands. These statements directly demonstrate broad customization capability.

Client casesThe supplier states that its products have been sold worldwide, particularly in America and Canada, and received positive customer reputations. It also states that products are welcomed by customers, but no named customers, project details, or independently verifiable case evidence is provided.