Views: 0 Author: Site Editor Publish Time: 2026-10-30 Origin: Site
As global construction and manufacturing move toward more durable, low-maintenance and visually flexible building materials, color coated steel coil has become a core choice for roofing, wall cladding and structural facades. Hannstar Industry Co., Ltd., a professional steel manufacturer and exporter based in Dongying, Shandong Province — one of China's largest steel production areas — is placing its prepainted steel coil (PPGI/PPGL) at the centre of its export portfolio, serving construction and appliance customers in more than 40 countries.
What Is Color Coated Steel Coil?
Color coated steel coil, also known as prepainted steel coil, is produced by applying one or more layers of paint onto a corrosion-resistant steel substrate. Hannstar supplies two main types:
PPGI (Prepainted Galvanized Steel Coil): a hot-dip zinc-coated steel sheet base, ideal for general roofing, siding and appliance applications.
PPGL (Prepainted Galvalume Steel Coil): a galvalume (aluminium-zinc alloy) steel base, offering enhanced corrosion resistance and heat reflectivity for demanding exterior and coastal environments.
Both lines are available with customizable RAL colours and coating lifespans, letting clients match local architectural trends and project budgets.
Why Global Buyers Choose Hannstar Color Coated Steel
Wide Customisation: broad range of colours, thicknesses and coating systems for prefab housing, commercial facades, warehouse siding, roofing and home appliances.
Proven Corrosion Resistance & Durability: prepainted surfaces keep their appearance and protect the base steel over a long service life.
Compliance with International Standards: products can meet Japanese (JIS), American (ASTM), European (EN) and other foreign standards to suit specific technical requirements.
Factory-Direct Supply: as a manufacturer since 2008, Hannstar combines stable quality, competitive pricing and responsive export service.
End-to-End Support: from material grade and coating selection to packaging and delivery, our technical and foreign trade teams assist at every step.
Reliable Supply for Roofing, Cladding and Appliances
Whether buyers need color coated steel coil for large-scale industrial projects, residential roofing, or appliance housings, Hannstar provides consistent quality and flexible order sizes. Our experienced team helps customers evaluate substrate type, coating system and packaging requirements to ensure every shipment matches on-site expectations.
About Hannstar Industry
Hannstar Industry Co., Ltd. is a professional steel supplier in China, specialising in PPGI/PPGL color coated steel, galvalume steel coil, galvanized steel, aluminium, aluminium foil and stainless steel. With reliable quality, competitive pricing and responsive service, Hannstar serves customers in more than 40 countries worldwide. For more information, visit our [PPGI & PPGL product page] and explore our full steel product range.
Request a Quote
Interested in color coated steel coil (PPGI/PPGL) for your next project? Contact our sales team today for a tailored quotation and fast delivery.
Author: Mr. Edwin E-mail: hannstar@hannstarsteel.com Phone/WhatsApp: 18963009518
