Recently, 96 tons of galvanized corrugated sheets ordered from Wanzhi Group by a client in Malawi have been produced and inspected. This batch of zero-spangle galvanized corrugated sheets has departed from China and is currently being shipped by sea to the Port of Beira, Mozambique. Please feel free to contact us for more information or follow our latest updates.


Customer Background
The client in Malawi is a professional building materials supplier. Its main requirement was to find a reliable supplier of quality galvanized corrugated sheets that meet local market requirements. These sheets are primarily used in light-duty roofing and wall cladding projects.
The client specified the required dimensions and product model. It also emphasized the importance of corrosion resistance and zinc coating adhesion. After reviewing Wanzhi Group’s certifications, production capabilities, and export experience, the client decided to place the order with us. Wanzhi Group offered a competitive factory-direct wholesale price.

Order Details
| Item | Specifications |
| Product | Zero-Spangle Galvanized Corrugated Sheets |
| Steel Grade | DX51D+Z30 |
| Profile Model | YX18-76.2-665 |
| Wave Height | 18 mm |
| Wave Pitch | 76.2 mm |
| Effective Width | 665 mm |
| Thickness | 0.17 mm / 0.20 mm |
| Length | 1.8 m |
| Number of Waves | 11 |
| Packaging | Standard export packaging, 20 sheets per bundle |
| Trade Term | FOB |
Factory Production and Inspection
The DX51D+Z30 galvanized steel coils were uncoiled, leveled, and roll-formed into YX18-76.2-665 corrugated sheets. The sheets were then cut to 1.8 meters, inspected, and packed. Production took 13 days. Key inspection items included thickness, length, effective width, profile dimensions, surface quality, and zinc coating condition.
Wanzhi Group operates professional galvanizing lines and roll forming equipment. We offer customized corrugated profiles and specifications, as well as roll forming machines for customers.


Wanzhi-YX18-76.2-665 Corrugated Sheet
The YX18-76.2-665 profile features an 18 mm wave height and 76.2 mm wave pitch. Its regular corrugated design provides good drainage, improved profile rigidity, and convenient installation. Its lightweight structure and economical design make it a practical option for cost-conscious projects.
- Industrial Buildings: Roofing and wall cladding for factories, workshops, and warehouses.
- Commercial Buildings: Roofing, wall panels, canopies, and kiosks for shops and markets.
- Agricultural Facilities: Roofing, wall cladding, poultry house partitions, and farm sheds.
- Temporary Structures: Construction site fencing, temporary shelters, and partitions.
- Storage Facilities: Lightweight enclosures, internal dividers, and storage area partitions.
- Equipment Protection: Protective covers and lightweight equipment enclosures.


Wanzhi Galvanized Steel in African Markets
Wanzhi Group supplies a wide range of galvanized steel products to African markets, including GI coils, sheets, strips, tubes, corrugated sheets, and galvanized wire. Their zinc coatings provide corrosion protection, while good formability and easy processing support various fabrication needs. With flexible specifications and competitive pricing, these products offer practical solutions for construction, roofing, wall cladding, fencing, agriculture, infrastructure, and industrial manufacturing.
With extensive export experience, Wanzhi Group has served customers in Malawi, Morocco, Djibouti, Madagascar, Zimbabwe, Ghana, South Africa, Algeria, Cameroon, Libya, Tanzania, Mozambique, and Nigeria, among other African markets.

Wanzhi Steel operates its own ISO-certified factory and implements strict quality control throughout the production process, from raw material selection to finished products. Our products can be manufactured according to applicable ASTM, EN, JIS, GB standards and customers’ technical specifications. Third-party inspections by SGS, BV, and other independent agencies are also available.
In addition to galvanized steel, we supply hot-rolled steel, cold-rolled steel, galvalume steel, ZAM, color-coated steel (PPGI/PPGL), PPAL, and stainless steel. Customized specifications and further processing services are available. Contact us for cost-effective steel solutions and accurate quotations.
