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Product profile
Customization
AvailableAfter-sales Service
AvaliableWarranty
AvaliableType
Cast Iron PipesUsage
Drain WaterJoint Type
Rigid JointSection Shape
RoundCertification
ISO2531, ItsShape
RoundCustomized
CustomizedGasket Material
NRProduct
En877 Cast Iron PipePlace of Original
Liaoning/Hebei/Shanxi/ShandongMaterial
Cast Iron PipeSource
Hebei ProvinceLength
3mDiameter
DN40 to DN300Application
Waste Water DrainageThickness
En877 TandardCoating
Epoxy Painting More Than 120umService
Trade AssuranceTransport Package
Wooden PalletsSpecification
ISO 9001/EN877Trademark
DingginOrigin
China(Mainland)HS Code
73030090Production Capacity
1000 Ton/Tons Per Month Black Iron PipeKey features
EN877 Standard Compliance: Manufactured strictly according to EN877 standard for quality assurance.
Customizable Painting: Special painting requirements available upon request beyond standard yellow/red.
Wide Size Range: Available in sizes from DN50 to DN300 with 3m length per piece.
Durable Coating: Inside epoxy paint >120 micron, outside paint >40 micron for corrosion resistance.
Third-Party Inspection: Accepts inspections from SGS, BV, and other famous organizations.
Global Shipping Experience: Exported to USA, Canada, Europe, Middle East, and other regions.
Pollution & Noise Resistant: Designed to avoid pollution and resist noise for drainage applications.
Fast Delivery: Delivery time of 7-15 days depending on order quantity.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-11-25Nearest Port: DALIAN, QINGDAO, TIANJINAverage Response Time: ≤1.65h 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 standards do your cast iron pipes meet?
A:
Our products are made strictly according to the EN877 standard.
Q:What is the size range and length of the pipes?
A:
The size ranges from DN50 to DN300, with a standard length of 3 meters per piece.
Q:Can I request a custom paint color?
A:
Yes, if you have special requirements, we can make the painting according to your specific needs.
Q:What is the delivery time for orders?
A:
Delivery time is typically 7-15 days, depending on your order quantity.
Q:Do you accept third-party inspections?
A:
Yes, we can arrange third-party inspections at famous organizations such as SGS and BV.
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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