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Premium Coated & Color-Coated Steel Sheets

Premium Coated & Color-Coated Steel Sheets

Overcoming Tropical Climate Challenges: Advanced Anti-Corrosion Steel Solutions for Indonesia & Malaysia


In the high-temperature, high-humidity, high-rainfall, and coastal marine environments of Southeast Asia, standard steel sheets for buildings, roofs, and home appliances frequently suffer from blistering, rusting, and coating peeling, leading to high maintenance costs and shortened project lifespans.

As a leading Chinese steel supplier, leveraging China's advanced green manufacturing capacity, we deliver premium coated and color-coated steel sheets featuring high-strength substrates, heavy metallic coatings, and UV-resistant topcoats, perfectly tailored to the industrial, commercial, and residential standards of Indonesia and Malaysia.



Core Product Specifications & Substrate Selection Table


Product CategoryCommon Grades / StandardsApplications & Key AdvantagesTropical Climate Adaptability
Hot-Dip Galvanized (HDGI)

SGCC / DC51D / DC52D (Commercial/Drawing)

SGCH / SS33 / SS40 (Structural)

• Ideal for appliance shells, light steel structures, and stamping parts.

• Excellent formability and deep-draw performance.

Uniform zinc layer providing reliable physical barrier protection.
55% Al-Zn Alloy Coated (Galvalume / GL)SGLCC / AZ150 / AZ185 (ASTM / JIS Standards)

• Industrial roofing, wall panels, and solar mounting structures.

• Combines aluminum's oxidation resistance with zinc's galvanic protection.

3 to 6 times the corrosion resistance of standard galvanized steel, perfectly suited for coastal and rainforest humidity.
Pre-painted Steel (PPGI / PPGL)

Substrate: HDGI / GL

Coatings: HDP (High Durability Polyester) or PVDF (Fluoropolymer)

• Factory warehouses, commercial complexes, and coastal architectural facades.

• Rich aesthetics combined with ultra-long service life.

Superior UV resistance, anti-chalking, and acid-rain resistance with 15–25 years color retention.

Why Choose Us as Your Chinese Supplier?


Direct Mill Sourcing & Unmatched Cost-Efficiency: Partnering with top-tier Chinese steel mills, we eliminate middlemen to deliver competitive pricing, boosting your project profit margins with China's manufacturing scale.

Rigorous Quality Control (Strict QC): Every batch undergoes strict salt spray testing, pencil hardness checks, film thickness measurements, and T-bend tests to guarantee true coating weights (e.g., Z275 or AZ150) with zero short-weighing.

Flexible Customization & On-Time Delivery: Full customization available for thickness, width, color (customized via RAL cards), coating weight, and surface protection films. Backed by mature maritime logistics lanes to Southeast Asia.

Dedicated Partnership & Support: More than just a supplier, we act as your strategic partner—offering end-to-end technical consultation, customs clearance guidance, and reliable after-sales tracking.


Contact Us Today for Your Custom Quotation & Free Samples!

Services

Tisco Group provides a complete metal solution for global industrial and construction projects, offering stainless steel, carbon steel, galvanized steel, and high-temperature alloys in plates, pipes, coils, bars, and structural profiles.

 

Powered by advanced production lines and precision processing equipment, we deliver full-service fabrication including laser cutting, bending, welding, slitting, flattening, CNC machining, and waterjet cutting—ensuring every product meets strict project requirements.

 

From material selection to custom fabrication, Tisco Group guarantees high quality, full traceability, and fast delivery. Send us your requirements—we will reply with a professional quote within 24 hours.

Expertise in production

Tisco Group operates a fully integrated metal manufacturing system, covering melting, casting, hot rolling, cold rolling, and precision processing. We supply stainless steel, carbon steel, galvanized steel, and high-temperature alloys in plates, pipes, coils, bars, and structural profiles.

 

Our production capabilities include:

Steel Melting & Continuous Casting for material purity and consistent performance

Hot & Cold Rolling Lines for accurate and diversified plate & coil production

Welded & Seamless Pipe Mills supporting structural, fluid, and corrosion-resistant applications

Profile Forming Lines for H/I beams, U channels, angles, flat bars, and more

Automated Fabrication Facilities offering laser cutting, bending, polishing, slitting, CNC machining, and finishing services

 

Each stage follows strict quality inspection covering dimensional accuracy, mechanical properties, chemical composition, and surface standards. With strong production control, stable mass-supply capacity, and reliable lead-time management, Tisco Group delivers dependable metal products for global engineering, manufacturing, and distribution partners.

Committed to our customers

At Tisco Group, we do more than supply metal materials—we build long-term partnerships with our global industrial and engineering clients.

Whether you need standard products or complex custom fabrication, we are committed to delivering fast, reliable, and professional support at every stage.

 

Our commitment includes:

Fast Response - Professional quotations within 24 hours

Stable Supply - Large inventory covering plates, pipes, coils, bars & profiles

Strict Quality Control - Full inspection from raw material to final products, with MTC provided

Engineering Support - Material selection, fabrication guidance, and project solutions

Full Customization - Laser cutting, bending, welding, CNC machining, waterjet cutting & more

Global Delivery - FOB / CIF / DDP shipping to 80+ countries

 

Tisco Group ensures quality, efficiency, and dependable service—giving you confidence in every order and every project.

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