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Product profile
Customization
AvailableCertification
ISO 9001:2008, ISO9001Standard
GBModel NO.
different sizeSurface Treatment
Spray-PaintManufacturing Process
ForgingMaterial
Alloy SteelFunction
Tyre Protection ChainService Life
2100-18000 HoursUse
Mining &Engineering & Construction MachineProcessing Type
ForgingTransport Package
Iron Crate /Plastic BagSpecification
different sizeTrademark
dingginOrigin
ChinaHS Code
73158900Production Capacity
3000piece/MonthKey features
Significant Tire Life Extension: Protects tread and sidewalls from sharp rocks and mud, significantly improving tire service life.
High Productivity Gain: Prevents sudden tire failure and equipment downtime, increasing overall operational productivity.
Durable Alloy Steel Construction: Made of hardened alloy steel and 20CrMnTi rings, forged for high strength and wear resistance.
Wide Size Compatibility: Available in various sizes including 23.5-25, 26.5-25, 29.5-25, and 35/65-33 for diverse machinery.
Versatile Application Types: Offers reinforced, anti-skid, anti-puncture, and heat-resistance types for harsh environments.
Certified Quality Assurance: Manufactured under ISO 9001:2008 certification with GB standard compliance for reliability.
Cost-Effective Protection: Provides high quality at reasonable prices, offering a better value than frequent tire replacement.
Long Working Life: Designed for extensive service life, ranging from 1800 to 21000 hours depending on usage.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤8.79h 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 tyre protection chains?
A:
They protect the tread and sidewalls of tyres on loaders and heavy-duty trucks from hazards like sharp-edged rocks and muddy surfaces.
Q:What materials are used to make these chains?
A:
The chains are made of alloy hardened steel, with links made of alloy steel and rings made of 20CrMnTi, processed via forging and casting.
Q:In which industries are these chains used?
A:
They are widely used in quarrying, underground construction, mining, destructor plants, glass and tile work, and other harsh environments.
Q:What certifications does the product have?
A:
The product is certified under ISO 9001:2008 and meets the GB standard.
Q:What is the average lead time for delivery?
A:
The average lead time is one month for both peak season and off-season periods.
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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