What is your delivery time?

For stocks, we could transport the goods to loading port within 7 days after we received your deposit. For production period, it usually takes about 15 days-30 days after receiving the deposit.

Could you provide the samples?

yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.

How could you guarantee your products?

Each product is produced by a certified workshop and inspected by a certified company according to national standards. We can also provide customers with warranties to guarantee the quality of our products.

Dx51d Galvanized Steel Coils for Roofing Membranes Welding

Name: Full Range SGCC/CGCC/Dx51d Galvanized Steel Coils for Roofing Membranes Welding
Brand: Shanghai Liying Industrial Co., Ltd.
SKU: 2065163095

Shanghai, ChinaShanghai Liying Industrial Co., Ltd.

US$800.00-1,200.00

25 Tons

Sample price:US$1.00/piece.Request sample

Product profile

After-sales Service

Depending on Different Zinc Layer(10-15years)

Warranty

Provide After-Sales Service

Standard

ASTM, JIS, GB, AISI, DIN, BS

Model NO.

GI/Galnaized steel coil

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Boiler Plate

Edge

Slit edge

Stock

Steel Grade

SGCC, DC51D, Dx51d, Dx52D, SPCC, Sgcd, Q195, Q235,

Surface

Chromated, Skin Pass, Dry etc

Spangle

Regular Spangle,Minimal Spangle,Zero Spangle

Zinc Coating

40~300G/M2

Width

600mm~1500mm

Thickness

0.12mm~3.0mm

Surface`

Chromed, Dry, Unoil

Hardness

Hard, Soft, Full Hard--Hrb<=95

Ss

Roofing Sheet, Wall Plate, Container

Commodity

Galvanized Steel Coil

Tolerance

0.05mm

Shape

Sheet/Pipe/Strip/Coil

MOQ

1 Ton

Surface1

Black, Clean, Blasting and Painting or as Requied

Model No.

Q345 Q390 Q420 Q460 Q500 Q620 Q690 Q890 etc.

Transport Package

Export Seaworthy Packing

Specification

GI 0.12~3.0mm

Trademark

LIYING

Origin

Shanghai, China

HS Code

7210490000

Production Capacity

16000t+/Month

Key features

Anti-Corrosion Durability: Lasts 13 years in industrial areas, 20 in ocean, 30 in suburbs, and 25 in cities.

Metallurgical Bonding: Zinc coating forms a special structure, offering strong toughness and comprehensive protection.

Flexible Customization: Customizable steel grade, surface, spangle, zinc coating, width, thickness, and hardness.

Fast Delivery for Stock: Stock items transported to loading port within 7 days after receiving deposit.

Wide Application Scope: Used in construction, automotive, shipbuilding, containers, and household appliances.

Cost-Effective Solution: Hot-dip galvanizing cost is lower than other coatings while providing reliable protection.

Certified Quality: Products certified by ISO, RoHS, IBR, and meet ASTM, JIS, GB, AISI, DIN, BS standards.

Free Sample Availability: Free samples provided if available in stock, with transportation fee borne by the buyer.

Company profile

Shanghai Liying Industrial Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.99h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryShanghai Liying Industrial Co., Ltd. is identified as a trading company operating in wholesale activities, including steel and related materials. It reports annual sales volume exceeding 300,000 tons and has a sales service system based in East China. The supplier offers flexible, minor, full, and sample-based customization, but does not provide 3D software design, ODM, SDK, or stated professional technical R&D services. Its export experience is reported as one year, with exports contributing 11%–20% of total sales. No overseas showroom, overseas agent or branch, or offline trade-show participation is reported. Service management includes complaint-handling procedures with records, although the assessment procedure lacks a written procedure. The provided information does not establish certifications, manufacturing capacity, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as a trading company, with business activities centered on wholesale of steel, metal materials, building materials, equipment, hardware, auto parts, and other goods. This indicates a trading and distribution profile rather than a stated manufacturing profile.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, and it reports service quotations, payment terms, Shanghai Port proximity, and stated lead times. However, it has no overseas showroom, overseas agent or branch, and no reported offline trade-show participation; its service assessment process also lacks a written procedure.

Financial creditThe company reports annual sales volume exceeding 300,000 tons, a good reputation, and a nationwide sales service system. Financial-capacity and cash-flow records are referenced for 2022–2024, but no financial figures or independent verification are provided, so the evidence supports operational scale but not a complete financial-credit assessment.

R&D capabilityThe supplier does not provide 3D software design, ODM services, SDK availability, or OEM services for popular brands, and reports no new products in the past year. These are explicit limitations in technical and product-development innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, and customization from samples. This provides direct evidence of broad customization service capability, although it is not accompanied by evidence of technical design software or R&D support.