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Product profile
Customization
AvailableCertification
ISO 9001:2008Standard
GBModel NO.
dh008Surface Treatment
Spray-PaintFunction
Tyre Protection ChainService Life
2100-18000 HoursUse
Mining & Engineering & Construction MachineDelivery Time
We Have Stock Can Send DirectlyOEM Service
OEM Service Is AvaliableTransport Package
Iron Crate /Plastic BagSpecification
different sizeTrademark
dingginOrigin
ChinaHS Code
73158900Production Capacity
3000pieces/MonthKey features
Significant Tire Life Extension: Protects tread and sidewalls from sharp rocks and mud, significantly improving tire service life.
High Durability Material: Constructed from alloy hardened steel with 20CrMnTi rings, offering a working life of 1800-21000 hours.
Enhanced Productivity: Prevents sudden tire failure and equipment downtime, increasing overall operational productivity.
Immediate Stock Availability: We have stock ready to send directly, ensuring fast delivery for urgent mining and construction needs.
Versatile Application: Suitable for quarries, underground construction, mining, and harsh environments on loaders and heavy trucks.
Multiple Size Options: Available in various sizes including 23.5-25, 26.5-25, 29.5-25, and 35/65-33 for different machines.
Certified Quality: Manufactured under ISO 9001:2008 certification with GB standard compliance for reliable performance.
OEM Service Available: We provide OEM services to meet specific customer requirements for tire protection chains.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.84h 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 main function of this tire protection chain?
A:
It protects the tread and sidewalls of tires on loaders and heavy-duty trucks from hazards like sharp rocks and muddy surfaces.
Q:What materials are used to make the chain?
A:
The links are made of alloy steel, and the rings are made of 20CrMnTi, processed through forging and casting.
Q:What is the expected service life of the chain?
A:
The working life can amount to thousands of hours, specifically ranging from 1800 to 21000 hours depending on conditions.
Q:Do you offer OEM services?
A:
Yes, OEM service is available to customize the chains according to specific customer needs.
Q:What is the delivery time?
A:
We have stock and can send directly. The average lead time is one month for both peak and off-season.
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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