Structural Zinc Aluminum Magnesium Steel Coil for Floor Deck Zm275 High Strength

Name: Structural Zinc Aluminum Magnesium Steel Coil for Floor Deck Zm275 High Strength
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2296212975

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$600.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

After-sales Service

Negotiable

Warranty

Negotiable

Standard

ASTM, JIS, GB, AISI, DIN, BS

Model NO.

CNB-AZM

Certification

ISO, RoHS, IBR

Surface Treatment

Coated

Technique

Cold Rolled

Application

Boiler Plate

Edge

Mill

Stock

Application for

Roofing, Wall Cladding, Solar Mounting, Livestock

Inventory

in Stock

Coating Weight

Zm120-Zm275 (Double Side)

Material Grade

DC51D+Zm, S250gd+Zm, S350gd+Zm

Key Feature

Self-Healing Cut Edge, 3-10× Corrosion Vs Gi,

Transport Package

Export Searworthy Package

Trademark

CNB

Origin

China

HS Code

72109000

Production Capacity

5000 Tons/Momth

Key features

The zinc aluminum magnesium coating actively seals cut edges and fastener holes, preventing red rust from starting-a critical advantage for roofing and wall panels exposed to rain and humidity.

This high quality coated steel outlasts traditional GI in salt spray, ammonia, and acidic environments, making it the preferred building material for agricultural and coastal buildings.

We supply zinc aluminum magnesium steel coil and sheet directly from our mill, eliminating middleman costs and offering the best factory price for bulk building material purchases.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.01h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a strong emphasis on exports, accounting for 90% of their sales. They have a clear focus on selling building materials and related products but lack evidence of certifications, which could affect credibility. The company does not manage overseas warehouses or have overseas agents, indicating limited international presence despite a high export percentage. Financially, there is no recorded revenue or profit over the last three years, raising concerns about financial stability. Their ability to innovate is evidenced by pioneering certain coating technologies, although there is no R&D capability with SDK availability. Production customization is available, but the overall production capacity is unclear.

Supplier typeThe supplier is identified as a trading company with a business scope involving the sales of building materials and related items.

Financial creditThe supplier reports no operating revenue or profit over the past three years, raising concerns about their financial credibility.

R&D capabilityThe supplier demonstrates innovation through pioneering specific coating technologies, although they lack R&D capability with SDK availability.

Customization capabilityThe supplier offers customization from samples and designs, indicating flexibility in meeting customer needs.

Product Q&A

Q:How does zinc aluminum magnesium steel compare to standard galvanized steel for roofing?

Zinc aluminum magnesium coated steel provides 3-10 times longer service life than standard galvanized steel roofing. The self-healing cut edge property is especially beneficial for roofing sheets where fastener holes are exposed to weather. Many agricultural and industrial building owners now specify this building material for its superior durability.

Q:Can this coated steel be roll-formed into corrugated roofing sheets?

Yes, our zinc aluminum magnesium steel coil can be roll-formed into all standard roofing profiles including trapezoidal, corrugated, and standing seam. The coating adheres well during forming and the self-healing property protects any micro-cracks at bend lines.

Q:Is zinc aluminum magnesium steel suitable for livestock housing with ammonia exposure?

Absolutely. This is one of the best building materials for poultry, dairy, and swine housing because the zinc aluminum magnesium coating resists ammonia corrosion far better than galvanized steel. Our ZM180 and ZM275 grades are specifically recommended for livestock building applications.