Recently, 300 tons of high-quality galvanized coil (GI), galvanized coil (GL), and pre-coated galvanized coil (PPGL) were successfully shipped from the Wanzhi Group Factory to Sri Lanka. This shipment will be used by a local professional building materials processing company, primarily for the production of high-quality corrugated board.


Client Background
This client, located in Sri Lanka, specializes in the processing of architectural metal sheets. Their products are widely used in local industrial and residential construction. During the consultation process with the client, we provided various samples, including high-zinc GI, GL, and colored PPGL. We also received and tested samples from the client. We ultimately finalized the coating, color, and other details. The first batch of 300 tons of material has been successfully loaded onto the truck, and we look forward to receiving feedback from the client upon receipt.
Order Details
The client was very concerned about the quantity and price of the product. Since the length required for sheet processing and sales was very high, the Wanzhi Group production team arranged a production solution based on the client’s needs, kept the client updated on the order progress, and provided the client with an SGS quality inspection report before shipment.


- Products: GI (Galvanized Coil), GL (Alu-Zn Coil), PPGL (Pre-Coated Galvanized Coil)
- GI: Z30, 0.11mm x 750mm x C, 100 tons
- GL: AZ30, 0.11mm x 750mm x C, 100 tons
- PPGL: Red/Blue, 0.18-0.47mm x 914mm, coating thickness 10/5μm, 100 tons
- Delivery Time: Within 25 working days
- Certification: SGS and other international quality certifications
Applications of Coated Corrugated Steel Sheet
Coated sheets such as GI, GL, and PPGL are widely used in the manufacture of corrugated sheets for building roofs and walls due to their excellent rust-resistant, weather-resistant, and decorative properties. PPGL sheets can also be pre-coated in a variety of colors to meet diverse architectural design needs, enhancing overall aesthetics and durability.
- Roof tiles, color-coated steel sheets, sandwich panels
- Exterior facades, curtain walls, awnings
- Decorative panels, suspended ceilings, interior partitions
Wanzhi Group has long been dedicated to the research, development, and production of metal materials such as coatings, stainless steel, aluminum alloys, tin plating, and chrome plating. Our products are widely used in a variety of fields, including construction, home appliances, transportation, industry, and agriculture. For project needs or technical inquiries, please feel free to contact us for cost-effective, professional solutions.