What are the terms of payment?

We accept LC, T/T, and D/P as terms of payment.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

20.5-25 Tire Protection Chains

Name: 20.5-25 Tire Protection Chains
Brand: DINGGIN HARDWARE(DALIAN) CO., LTD.
SKU: 1942274172

Liaoning, ChinaDINGGIN HARDWARE(DALIAN) CO., LTD.

US$500.00

2 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Avaliable

Warranty

1 Year

Model NO.

20.5-25

Type

Forged

Application

Loader Roller Tractor Excavator Ski

Certification

ISO9001: 2000

Condition

New

Function

Tyre Protection Chain

Service Life

2100-18000 Hours

Use

Ming & Engineering & Construction Machine

Size

17.5-25/ 20.5-25/ 23.5-25/ 26.5-25/

Transport Package

Iron Crate /Plastic Bag

Specification

different size

Trademark

dinggin

Origin

China

HS Code

73158900

Production Capacity

3000pieces/Month

Key features

Significant Tire Life Extension: Protects tread and sidewalls from sharp rocks, mud, and slippery surfaces, significantly improving service life.

High Durability Material: Constructed from alloy hardened steel with forged and casting technical process for long-term use.

Increased Productivity: Prevents sudden tyre failure and equipment downtime, ensuring continuous operation in harsh environments.

Wide Size Compatibility: Available in various sizes including 16/70-20, 17.5-25, 20.5-25, 23.5-25, and 26.5-25 for multiple machinery models.

Versatile Application: Suitable for loaders, excavators, tractors, and heavy-duty trucks in quarries, mining, and construction sites.

Cost-Effective Solution: High quality and reasonable price compared to the high cost of tyre replacement and lost productivity.

24-Hour Customer Service: Dedicated support available 24 hours a day to address any inquiries or technical needs.

ISO9001 Certified Quality: Manufactured under ISO9001: 2000 certification standards ensuring consistent quality and reliability.

Company profile

DINGGIN HARDWARE(DALIAN) CO., LTD.

Liaoning, China

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤4.51h CertifiedTerms of Payment: LC, T/T, D/P CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryDinggin Hardware (Dalian) Co., Ltd. is identified as a Chinese trading company established in 2011, with 21 employees and 10 reported production lines. It offers cast iron, ductile iron, stainless steel, IBC, baluster, ornament, and chain products, with stated standards for several pipe and fitting categories. Reported output includes 60,000 tons of ductile iron pipes and fittings and 12,000 tons of cast iron pipes and fittings annually, while export sales account for 71%–90% of total sales. The supplier claims online support, after-sales service, quality management practices, and sales to 45 countries. However, supplier-management-system certification is listed as NIL, R&D experience is limited to two years, and the available information does not establish formal customization capability, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a Trading Company and operates as a limited company in China. Its stated business scope spans hardware, industrial equipment, metallurgy, manufacturing, and construction-related products, with product keywords covering pipes, fittings, IBC tanks, balusters, and tire protection chains.

CertificationsSupplier-management-system certification is explicitly listed as NIL. The supplier claims to follow a quality management system and states that products have relevant certificates and follow standards including BS EN877, CSA B70, ASTM A888, ISO2531, EN545, and EN598, but the actual certificates are not provided in the slices.

After-Sales capabilityThe supplier explicitly offers communication by email, phone, and WhatsApp, along with online support and after-sales service. It also describes a team focused on quality control and customer service, providing direct evidence of stated support capability.

Production capacityThe supplier reports 10 production lines and annual output of 60,000 tons of ductile iron pipes and fittings, 12,000 tons of cast iron pipes and fittings, and 1,000 IBC pieces. It also reports a 182.3 m² manufacturing plant and one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of production and delivery capacity.

Product Q&A

Q:What is the warranty period for these tire protection chains?

We provide a 1-year warranty for all our tire protection chains.

Q:What materials are used to make these chains?

The chains are made of alloy hardened steel. The link material is alloy steel, and the ring material is 20CrMnTi.

Q:What are the available sizes for the tire protection chains?

Available sizes include 16/70-20, 17.5-25, 20.5-25, 23.5-25, 26.5-25, 29.5-25, and 35/65-33.

Q:What is the expected service life of the chains?

The working life can amount to thousands of hours, specifically ranging from 1800 to 21000 hours depending on usage conditions.

Q:What are the main advantages of using these chains?

The main advantages are significantly improving tire service life, increasing productivity, providing high quality at a reasonable price, and preventing equipment downtime.