What surface treatments are available?

Surface treatments include galvanized, black painted, self color, polishing, and powder coated, customizable to your requirements.

What certifications does the product have?

The product is produced according to ISO standards and can be certified by CCS, LR, and DNV.

What is the warranty or quality guarantee?

We conduct 100% inspection on finished products, including visual and function inspection, to ensure quality.

Best Selling High Quality Direct Manufacturer Factory Log Boom Link Chain

Name: Best Selling High Quality Direct Manufacturer Factory Log Boom Link Chain
Brand: Weifang First Rigging Co., Ltd.
SKU: 780062362

Shandong, ChinaWeifang First Rigging Co., Ltd.

US$0.85-5.85

10 Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Usage

Drag Chain, Wharf Chain

Material

Alloy

Surface Treatment

According to Your Requirements

Feature

Heat Resistant

Chain Size

3/4*7--1*9

Structure

Welded Chain

Color

According to Your Requirements

Process

Welded+Heat Treatment+Surface Treatment

Certificate

ISO9001

Transport Package

Packed in Wooden Case/Iron Drum, Then in Pallets

Specification

3/4*7--1*9

Trademark

First Rigging

Origin

Shandong, China

HS Code

73158200

Production Capacity

150ton/Month

Key features

Custom Surface Treatment: Surface treatment is customizable according to your requirements, including galvanized and powder coated.

Custom Color Options: Color is customizable according to your requirements to meet specific project needs.

High Strength Material: Made from high tensile alloy steel, heat treated for durability in harsh environments.

OEM/ODM Service: Full OEM and ODM services available with customization from samples, designs, or full customization.

International Certifications: Produced as ISO standards with certifications from CCS, LR, and DNV classification societies.

Wide Application Scope: Suitable for marine, ship, steel, petroleum, and coal mine industries.

Fast Delivery: Standard delivery within 30 days after payment; peak and off-season lead time within 15 workdays.

100% Quality Inspection: Every finished product undergoes 100% visual and function inspection before shipment.

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: ≤2.87h

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.