STEEL SOLUTIONS FOR Home Appliances

Steel that holds its finish through years of daily use.

WHY STEEL MATTERS IN Home Appliances

Steel is the material behind nearly every major appliance – refrigerators, washing machines, ovens, and air conditioners all rely on it for structure, casing, and internal support. In this sector, surface quality and dimensional accuracy directly affect assembly efficiency, product appearance, and durability.

For appliance buyers, steel is not just a material cost. It affects manufacturability, finish quality, and product lifespan.

That is why Mareso focuses on three priorities:

Correct specification

Steel matched to the actual application, environment, and performance requirement.

Certified quality

Materials supplied from certified mill partners with proper documentation and quality assurance.

Reliable delivery

End-to-end sourcing support from specification review to production, shipment, and after-sales follow-up.

KEY APPLICATIONS IN Home Appliances

The right product for every application.

Exterior Casings & Decorative Panels
Refrigerator panels, washing machine cabinets, air-conditioner housings

Exterior Casings & Decorative Panels

RECOMMENDED

PPGI / PPGL / Electro-Galvanized Sheet

Coated surfaces provide a clean appearance, consistent finish, and corrosion resistance for long-term indoor use.

Internal Frames & Structural Components
Internal supports, appliance frames, reinforcement panels, chassis components

Internal Frames & Structural Components

RECOMMENDED

CR Coil / GI / Electro-Galvanized Sheet

Uniform thickness and good formability support precision stamping, bending, welding, and high-volume assembly.

Kitchen & Wet-Area Components
Sinks, oven components, washer drums, dishwasher interiors

Kitchen & Wet-Area Components

RECOMMENDED

Stainless Steel Sheet / Coil

High resistance to moisture, heat, staining, and cleaning chemicals makes stainless steel suitable for hygienic environments.

Brackets & Mounting Components
Mounting brackets, hinges, support strips, reinforcement parts

Brackets & Mounting Components

RECOMMENDED

Flat Bar / CR Sheet

Good formability, weldability, and dimensional consistency allow efficient fabrication of small structural components.

Motor & Compressor Components
Motor housings, compressor covers, equipment enclosures

Motor & Compressor Components

RECOMMENDED

CR Sheet / Electro-Galvanized Sheet

Stable dimensions and smooth surface quality support precision forming while coated grades provide additional corrosion protection.

FEATURED APPLICATION: Refrigerator Casings & Components

Built for a flawless finish, dimensional precision, and long-term durability

MARESO SOLUTION

Your focus is manufacturing refrigerators customers trust for years. Our focus is making sure the steel is right.

Mareso sources coated and cold rolled steel from certified mill partners and manages the process from specification to delivery. We help you secure materials that meet international standards, remain cost competitive, and arrive with the documentation your project requires.

RECOMMENDED STEEL COMPONENTS

Painted exterior door & cabinet panels

PPGI / PPGL
Coating: 20–35 microns Substrate Thickness: 0.4–0.8mm
01

Inner liners & structural casing

Electro-Galvanized Sheet
Zinc Coating: 20–40 g/m² Thickness: 0.3–1.0mm
02

Compressor housing & internal brackets

CR Coil
Cold Rolled Thickness: 0.5–2.0mm
03

Certified.

On-spec.

On time.

JIS G3141

for cold rolled steel sheet

ASTM A1008

for cold rolled carbon steel

EN 10130

for cold rolled low carbon steel for cold forming

The right steel does more than hold an appliance together. It protects surface quality, reduces production defects, and keeps your line running with confidence.

Mareso ensures every specification is reviewed, every batch is certified, and every delivery is coordinated with care so what you order is what arrives.

Build better home appliances with steel you can trust. Let’s discuss your project.