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Product profile
Customization
AvailableAfter-sales Service
AvaliableWarranty
1 YearModel NO.
23.5-25Type
ForgedApplication
Loader Roller Tractor Excavator SkiCertification
ISO9001: 2000Condition
NewFunction
Tyre Protection ChainService Life
2100-18000 HoursUse
Ming & Engineering & Construction MachineSize
17.5-25/ 20.5-25/ 23.5-25/ 26.5-25/Transport Package
Iron Crate /Plastic BagSpecification
different sizeTrademark
dingginOrigin
ChinaHS Code
73158900Production Capacity
3000pieces/MonthKey features
Significant Tire Life Extension: Improves tire service life significantly by protecting tread and sidewalls from sharp rocks and hazards.
Extended Working Life: Working life can amount to thousands of hours, ranging from 2100 to 18000 hours.
High Productivity Gain: Increases productivity by preventing equipment downtime and loss caused by sudden tire failure.
Durable Alloy Steel Material: Constructed from close mesh of alloy, hardened steel chain with 20CrMnTi rings.
Forged Manufacturing Process: Produced using advanced forged and casting technical processes for superior strength.
ISO9001:2000 Certified: Manufactured under strict ISO9001:2000 quality certification standards.
1-Year Warranty Coverage: Comes with a standard 1-year warranty for peace of mind.
24-Hour Service Availability: Customer service team is available 24 hours a day to assist with inquiries.
Company profile

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 service life of the tire protection chain?
A:
The working life can amount to thousands of hours, specifically ranging from 2100 to 18000 hours.
Q:What materials are used to make the chain?
A:
The chain is made of a close mesh of alloy, hardened steel, with rings made of 20CrMnTi.
Q:What are the available sizes for the tire protection chain?
A:
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 warranty is provided for this product?
A:
We provide a 1-year warranty for all our tire protection chains.
Q:In what working conditions can this chain be used?
A:
It is designed for harsh environments such as quarries, underground construction, mining, destructor plants, and glass and tile work.
Send Inquiry
*To:
DINGGIN HARDWARE(DALIAN) CO., LTD.
DINGGIN HARDWARE(DALIAN) CO., LTD.*Content:
Supplier replies will be sent to your registered email
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