What are the lead times for production?

Peak season lead time is within 15 workdays, while off-season lead time is one month.

What payment terms are accepted?

We accept LC and T/T payment terms.

Which ports are nearest for export?

The nearest ports for export are Tianjin and Qingdao.

Premium High Strength Alloy Coated Steel for Construction Projects

Name: Premium High Strength Alloy Coated Steel for Construction Projects
Brand: DA LIAN MESCO STEEL CO., LTD.
SKU: 2106911052

Liaoning, ChinaDA LIAN MESCO STEEL CO., LTD.

US$699.00

25-49 Tons

US$689.00

50-99 Tons

US$679.00

100+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Standard

ASTM, JIS, GB, AISI, DIN, BS

Surface Treatment

Coated

Technique

Cold Rolled

Application

Solor Construction

Edge

Slit edge

Stock

Not Stock

Transport Package

Standard Export Seaworthy Package

Specification

Thickness: 0.4-2.5mm

Trademark

Mescosteel

Origin

China

HS Code

7210490000

Production Capacity

5000 Tons/Month

Key features

Superior Corrosion Resistance: 5-12 times more resistant than galvanized steel due to simonkolleite film.

Self-Healing Performance: Cut surfaces form stable protective films to prevent further corrosion.

High Strength & Durability: Cold-rolled process ensures ability to withstand heavy loads and harsh weather.

Excellent Welding Performance: Magnesium addition reduces spatter during laser welding for better results.

Low Friction Coefficient: Reduces plating wear during stamping and minimizes hair drawing defects.

Versatile Foundation Adaptability: Fits screw pile, cement embedded bolt, and static pressure pile foundations.

Cost-Effective Maintenance: No painting or repair needed if surface layer is damaged during construction.

Multiple International Standards: Complies with ASTM, JIS, GB, AISI, DIN, and BS standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

DA LIAN MESCO STEEL CO., LTD.

Liaoning, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-01-01Nearest Port: Tianjin, QingdaoAverage Response Time: ≤2.76hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trade company offering prepainted galvanized steel roof sheets. It reports extensive export coverage, nine years of export experience, OEM service for well-known brands, ODM service, customization from samples, minor customization, and flexible customization. Production information states 100,000 tons each for aluminized steel, ZAM steel, and galvalume steel, although the relationship between these figures and the trade-company classification is not clarified. Innovation evidence includes two R&D engineers, 50 years of total R&D engineer experience, and new products launched during the past year. Customer complaint handling has a clear procedure and records. However, raw-material traceability, quality assurance, valid manufacturing-capacity contracts, and financial substance are insufficiently evidenced. The supplier has no inventory, overseas warehouse, or showroom capability, and reports zero quality-control testing equipment and no regular fire drills...

Supplier typeThe supplier is explicitly described as a trade company and a limited company. Its stated product scope is prepainted galvanized steel roof sheet, while its business scope also includes technology exchange, transfer, and promotion.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, supporting a defined after-sales process. However, it has no in-stock service capability, overseas warehouse, or overseas showroom, limiting service infrastructure.

R&D capabilityThe supplier reports two R&D engineers, 50 years of total R&D engineer experience, new products launched during the past year, customization-oriented design services, and ODM availability. It lacks an available SDK, but the other evidence supports an established product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of multiple customization and design-service options.

Client casesThe supplier states that it provides OEM services to well-known brands and exports to markets across South America, Europe, the Middle East, North America, Asia, Oceania, and Africa. It also reports nine years of export experience and an export-sales share of 71%–90%, indicating broad commercial exposure, although no specific customer names or case details are provided.

Product Q&A

Q:What is the corrosion resistance of ZM310 steel compared to galvanized steel?

ZM310 steel is 5-12 times more resistant to corrosion than traditional galvanized steel due to its unique simonkolleite protective film.

Q:Does the steel have self-healing capabilities?

Yes, when the steel plate is cut, the plating layer dissolves to cover the cut surface, forming a stable protective film that prevents further corrosion.

Q:What are the main applications for this steel?

It is designed for PV support brackets, solar mounting, and racking systems in corrosive and special environments.

Q:Is the steel easy to process and weld?

Yes, it has a low friction coefficient for easy stamping and reduces spatter during laser welding for excellent welding performance.

Q:What standards does the product comply with?

The product meets international standards including ASTM, JIS, GB, AISI, DIN, and BS.

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Premium High Strength Alloy Coated Steel for Construction Projects