How do you ensure product quality?

We use high-quality steel, standardize production processes, conduct 100% finished product testing, and hold ISO9001:2008 certification. Third-party inspections are also acceptable.

What is the refund policy for poor quality products?

We strictly produce according to drawings or samples until you are 100% satisfied. We do not risk producing inferior products.

What are your main advantages?

We specialize in lifting equipment with 10 years of experience, offer the best price for same quality, ensure timely delivery, and have numerous patents in rigging hardware.

Conveyor Chain Connecting Ring

Name: G80 Coal/Mining Lifting Chain Link Mining/Conveyor Chain Connecting Ring
Brand: Weifang Shengao Machinery Co., Ltd.
SKU: 761390192

Shandong, ChinaWeifang Shengao Machinery Co., Ltd.

US$1.59-3.99

500 Pieces

Sample price:US$2.99/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

Model NO.

SA-SHK

Certification

ISO 9001:2008

Standard

AISI, ASME, BS, JIS

Surface Treatment

Oxidation

Manufacturing Process

Casting

Material

Alloy Steel

Item

Connecting Ring

Usage

Industrial

Shape

Oval

Brand Name

Shengao, OEM

Raw Material

Carbon Steel, Alloy Steel

Techincs

Forging

Factory

Over 15 Years'experience

Certificate

SGS, CE, ISO 9001:2008

Delivery Time

15 Days After Receiving The Payment

Export Markets

Global

OEM Package

Composite Wood Box

Custom Made

Yes

Logo Printing

Customized

MOQ

10-1000PCS

Free Sample

Yes

Transport Package

Iron Box, Plywood Box

Specification

As your requirement

Trademark

Shengao

Origin

Weifang City, Shandong Province, China

HS Code

87089910

Production Capacity

50000PCS/Month

Key features

Customizable Design: Supports OEM/ODM with custom shapes, sizes, and logo printing based on drawings or samples.

High Strength Material: Made from high-toughness alloy steel or carbon steel with corrosion and wear resistance.

Certified Quality: ISO 9001:2008, CE, and SGS certified with 100% finished product testing.

Direct Manufacturer: Factory direct sales ensure competitive pricing and sufficient inventory.

Flexible MOQ: Low minimum order quantity starting from 100-200 pieces, accepting trial orders.

Fast Delivery: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.

Professional Support: 24/7 technical support and weekly progress reports with photos and videos.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Weifang Shengao Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-04-06 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.41h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWeifang Shengao Machinery Co., Ltd. is a limited company focused on mechanical parts, hardware, metal tools, CNC machine tools, and related components. It identifies as a professional technical supplier and offers 3D software design and broad customization services, including sample-, design-, full-, minor-, and flexible customization. The supplier has written procedures and records for service assessment, corrective actions, and complaint handling. Its export sales share is stated at 71%–90%, with three years of export experience. However, the supplier has nine employees, only two years of total R&D engineer experience, no new products in the past year, no ODM, SDK, or overseas service infrastructure, and no stated customer cases. Audit information is provided for a TUV Rheinland audit with a validity period from September 4, 2025 to September 3, 2026, but the evaluation result is recorded as 0 and no certification name is specified.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and a limited company. Its stated business and product scope covers mechanical parts, hardware products, metal tools, CNC machine tools, functional components, forgings, and powder metallurgy products; the audit record identifies mechanical parts as the primary product.

After-Sales capabilityThe supplier has clear written procedures and followed records for corrective and preventive actions and for handling customer complaints. This directly supports an established service-response process, although the slices do not provide service performance results or response-time data.

Production capacityThe supplier reports an annual production output range, six to ten quality-control staff, on-time delivery, random production quality inspection, and its own factory. It has nine total employees, so the available evidence supports an operating production capability, while capacity beyond the stated output range cannot be determined.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also welcomes OEM and ODM requests according to its company description. These repeated statements provide direct evidence of broad customization coverage, although the separate record states that ODM is not available, creating a conflict on ODM specifically.

Product Q&A

Q:Why choose your company?

We are a manufacturer with our own factory, guaranteeing product quality and competitive prices. We aim to be your preferred supplier through first-class service.

Q:Can you customize products if I cannot find them on your website?

Yes, you can send pictures, drawings, or samples via email or DHL/TNT. We will tailor the products according to your specific requirements.

Q:What is the minimum order quantity (MOQ)?

The MOQ is usually 100-200 pieces, depending on customer needs. We also accept trial orders before mass production.

Q:What are the payment terms?

We accept T/T, Western Union, and L/C. Samples are 100% paid with the order; production requires a 30% deposit and the balance before shipment.

Q:How long is the delivery time?

Standard parts take 7-15 days, while non-standard parts take 15-25 days. We adjust schedules to ensure timely delivery while maintaining quality.