Altimexor Metal Altimexor Metal

Top Trusted Steel Strips Exporter & Global Supply Chain Partner

Providing high-precision steel strips, structural components, and custom alloy engineering solutions to industries worldwide with uncompromising E-E-A-T standards.

Precision Metallurgical Showcase (Batch A)

Explore our premium grade steel flats, structural beams, and customized plate products engineered for maximum architectural and structural stability.

Stainless Steel Flat Bar AISI 304

Stainless Steel Flat Bar AISI 304 Manufacturer

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DIN 1.2344 Steel Flat Bar with ESR

DIN 1.2344 Steel Flat Bar with ESR (SKD61, H13, BH13)

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Hypile High-Strength Steel S275 H Beams

Hypile High-Strength Steel S275 H Beams for Foundation and Marine Support

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Galvanized Sheet 206 Stainless Steel

2000mm, 2438mm, 3000mm, 6000mm, as Required Galvanized Sheet 206 Stainless Steel

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High Quality PPGI Coils

Building Material High Quality PPGI Coils Color Coated Hot Dipped Galvanized Steel Coil Ral Color Galvalume Prepainted Steel Coil Cheap Price

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Corrugated Galvanized Metal Roofing Panels

Corrugated Galvanized Metal Roofing Tile Steel Sheet Fence Panels

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Galvanized/Weld H Beam Steel

Galvanized/Weld H Beam Steel

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Stainless Steel Sheet Plate Custom Sizes

201 304 316L Stainless Steel Sheet Plate Galvanized Carbon Steel Cold Rolled 3000mm Length Custom Sizes

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Global Macro-Industrial Steel Strip Developments

Navigating the supply chain dynamic, structural steel fluctuations, and advanced manufacturing trends shaping today's engineering space.

Supply Chain Resilience

Modern mega-infrastructure and heavy industrial projects require highly predictable material logistics. By maintaining consistent cold-rolling and hot-dipped galvanized strip supplies, we bypass local warehouse deficits and offer raw material stability to tier-1 manufacturing consortia.

Decarbonization Targets

In response to international CBAM policies, the global metallurgy sector is moving toward lower carbon footprints. Our partner mills refine blast furnace processes and utilize electric arc furnace (EAF) pathways to supply components compliant with structural requirements and sustainability codes.

Engineered Tolerances

Precision stamping and progressive roll-forming applications require close tolerance margins. Using advanced slitting machinery, tension-leveling technology, and thickness-monitoring feedback loops, we deliver strip steel within custom, micro-scale limits.

Technical Specifications & Grade Matrix

Standardized steel strip profiles engineered to perform reliably under high stress, corrosive exposure, and intensive temperature cycles.

Steel Grade Category Equivalent Standards Thickness Range (mm) Tensile Strength (MPa) Primary Industrial Application
AISI 304 / 316L Stainless Steel EN 1.4301 / 1.4404, SUS304 / SUS316L 0.15 - 3.0 520 - 750 Chemical plants, marine engineering, food processing apparatus
Cold Rolled Carbon Steel ASTM A109, SPCC, DC01 0.20 - 4.0 270 - 410 Automotive body panels, precision hardware stamping
Hot-Dipped Galvanized (GI) EN 10346, DX51D+Z, SGCC 0.30 - 3.5 270 - 500 Cable trays, industrial ducting, structural profiles
Alloy Tool Steel DIN 1.2344, AISI H13, SKD61 0.50 - 6.0 1200 - 1550 Precision stamping dies, high-pressure aluminum casting dies
Manufacturer & Exporter

Dongguan Altimexor Metal Co., Ltd.

Dongguan Altimexor Metal Co., Ltd. is a steel company integrating production, supply, sales and export. Our products cover stainless steel plate, stainless steel coil, stainless steel strip, stainless steel rod, stainless steel pipe, GI, GL, PPGI, PPGL, corrugated roof panel, aluminum plate/coil, etc., which can be customized according to customer requirements.

We put customer satisfaction in the first place and strictly follow customer requirements for production. With a strong reputation, robust production capabilities, and competitive pricing, we serve global buyers. We promise to provide the right products at the right time. Our products are exported to Southeast Asia, the Middle East, North America, South America, Europe, Africa, Australia, and other regions, forming an integrated global marketing network.

Integrity-First Management We operate on the corporate philosophy of integrity management, mutual benefit, and common development, ensuring transparent deals and robust quality inspections.
Uncompromising Service Principles We adhere to high quality, reasonable price, and perfect service, aiming to serve our global customers with responsive support and strict material traceability.
Dongguan Altimexor Metal Industrial Supply
50K+ Annual Export Tons
100% Traceable Steel Melt
<0.03mm Slitting Camber Control
65+ Exporting Countries

Tailored Localized Applications

Adapting steel strip chemistry and mechanical properties to meet the regional engineering and climate requirements of global projects.

Tropical Infrastructure

Projects in Southeast Asia demand high corrosion resistance. Our DX51D and SGCC galvanized panels and PPGI coils feature heavy zinc coatings (up to 275 g/m²) and weathering polymers to prevent oxidation in warm, humid coastal settings.

EU Automotive Components

European automotive OEMs require precise tolerances. We export cold-rolled steel strips with tight gauge control (+/- 0.01 mm) and clean edge finishing, ensuring performance on automated progressive die presses.

High-Stress Mining & Marine

Heavy marine structures in North & South America rely on S275 structural beams and ESR-treated H13 tool steel flat bars. Electro-slag remelting (ESR) reduces micro-impurities, helping prevent brittle fractures under load.

Steel Quality Testing and Material Verification
Compliance and Testing

Strict Compliance & Quality Management

Our Quality Management System (QMS) ensures that every steel strip, coil, and bar is fully inspected before shipment. We provide complete material verification to protect your supply chain from quality issues.

Chemical & Mechanical Analysis We test chemical compositions using spark spectrometer analysis, verifying that carbon, manganese, chromium, and nickel ratios meet specifications.
Dimensional Inspection We measure thickness profiles, flatness levels, and edge quality with digital micrometers and laser gauges to verify mechanical uniformity.
Certified Export Operations All shipments include Mill Test Certificates (MTC) conforming to EN 10204 3.1, confirming compliance with ISO 9001:2015 standards.
Roadmap 2025 - 2030

Technological Milestones & Green Metallurgy

Dongguan Altimexor Metal Co., Ltd. is updating its material sourcing and manufacturing methods to support next-generation green steel and micro-alloying technologies.

Phase 1: High-Yield Micro-Alloying (2025-2026) Introducing small amounts of titanium and niobium to carbon steel coils to increase strength-to-weight ratios without reducing cold-formability.
Phase 2: Ultra-Thin Strip Casting (2027-2028) Utilizing direct strip-casting lines to minimize high-temperature reheating steps, reducing energy consumption per ton of steel manufactured.
Phase 3: Smart Supply Chains (2029-2030) Integrating digital cargo tracking and temperature logging during shipping to ensure metal surfaces remain dry and rust-free over long transit routes.

Our Quality Standards

We follow a strict quality inspection protocol, applying standard ASTM, DIN, JIS, and GB/T quality benchmarks across our complete catalog of structural beams, sheets, and coils.

As a global exporter, we work to reduce material waste, maintain product dimensions, and supply reliable, high-performing steel products.

Technical Questions & Strategic Answers

Common questions from engineers, buyers, and supply chain managers about steel strips and alloys.

What processes prevent rust on steel strips during ocean transit?

We apply a thin protective oil layer, wrap coils in VCI (Volatile Corrosion Inhibitor) paper, add heavy plastic barriers, and secure them with steel bands inside containers. We also use silica gel packs to absorb humidity.

How does ESR (Electroslag Remelting) improve AISI H13/DIN 1.2344 steel?

The ESR process melts the steel through a conductive slag bath. This filters out non-metallic inclusions, refines the crystal structure, and minimizes sulfur segregation, resulting in improved tool toughness.

What custom options are available for GI and PPGI coils?

We can adjust coil thickness from 0.15mm to 4.0mm, customize width profiles, specify zinc coating weights from Z40 to Z275, and offer RAL-matched paint coatings (PVDF or PE) for PPGI requirements.

Why choose AISI 304 flat bars over carbon steel profiles?

AISI 304 stainless steel contains chromium and nickel, which form a protective surface oxide layer. This layer prevents corrosion in wet, chemical, or outdoor environments, reducing long-term maintenance costs.

Precision Metallurgical Showcase (Batch B)

Browse our selection of color-coated coils, perforated panels, low carbon sheets, and durable roofing profiles.

Color Coated Pre-Painted Galvanized Steel Coil

Construction Materials Color Coated Pre-Painted Corrosion Galvanized Stainless Plate Steel Coil

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Decorative Perforated Metal Sheet Panel

Galvanized, Stainless Steel, Aluminum, Copper, Round, Square, Slotted, Hexagonal Hole Decorative Perforated Stamping Metal Sheet Mesh Screen Panel for Building

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Low Carbon Steel Plate Coil

A36 Ss400 Q235 Q355 Q345ms S275jr Plate Hot Rolled Low Carbon Steel Plate Coil Stainless Steel Plate Galvanized Plate Roof Plate Aluminum Plate

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Mild Steel Plate Coil Price

A36 Ss400 S235jr S355j2 Q235B Q345b St37 A572 Hot Cold Rolled Mild Checkered Mild Iron Black Low Carbon Steel Plate Coil Price for Construction

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Guanxian Corrugated Galvanized Steel Roofing Sheets

Guanxian Corrugated Galvanized Steel Roofing Sheet Floor Metal Decking Bwg 34 PPGL Zinc Coated Color Galvalume Painted Roof Iron Tile Deck Sheets for Silos

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304 Cold Rolled Stainless Steel Super Mirror Sheet

304 Cold Rolled Gold Stainless Steel Sheet Super Mirror 316 316L Corrugated Steel Sheet

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Welding Universal Beam H Beams

Welding Universal Beam Q235B Q345b Ss400 Structural Steel Profile Support H Beams

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Cheap Customized Color Coated Zinc Corrugated Steel Roof Sheet

Cheap Metal Customized Color Coated Zinc Corrugated Steel Rooftop Sheet 0.45mm Color Roof Sheet

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