Case Overview
- Client Country: Brazil
- Material: DX51D
- Product: AZ30 Aluminum-Zinc Coated Steel Coils
- Thickness: 0.37mm and 0.41mm
Client Background
The client is a long-established Brazilian metal materials trading company. As a specialized local supplier of metal building materials, its operations cover states including Paraná, São Paulo, and Rio Grande do Sul. Its core offerings include AZ-coated steel coils, galvanized steel coils, and structural steel products. The company consistently provides raw material solutions to local agricultural storage enterprises (grain silo construction) and light steel structure workshops (simple factory buildings, agricultural greenhouses).
Communication Process
The customer initiated an inquiry through the galvanized steel coil product page, providing a relatively clear procurement list: Total procurement of 52 tons of DX51D grade, AZ30 coating aluminum-zinc steel coils, divided into two specifications: GL 0.41mm*1200mm (26 tons) and GL 0.37*1220mm (26 tons). Both are intended for processing into grain silo cladding panels and agricultural greenhouse frameworks.
Customer Requirements
- Enhanced mechanical properties, with yield and tensile strengths slightly higher than standard DX51D products.
- Packaging and roll weight control: individual rolls not exceeding 4 tons.
- Delivery timeline: Completion within 10-20 working days after receiving advance payment.
In response to the customer’s requirements, we provided tailored recommendations
- We proposed producing the DX51D substrate in a “semi-hard” condition to enhance yield strength and tensile strength.
- We explicitly confirmed packaging according to the customer’s specifications, with coil weights ranging from 3.5 to 3.8 tons.
- After evaluating inventory and production schedules, we committed to completing production and port consolidation within 15 working days after receiving the advance payment.
Demonstrating Our Capabilities to Clients
After confirming our production proposals and plans with the client, they developed a degree of trust in us. We then invited them to a video tour of our production workshop and showcased our collaboration case with a Brazilian client, clearly demonstrating our ability to handle customs clearance, ocean freight, and insurance processes as a one-stop solution. We also committed to documenting the entire production process for the client, including filming the manufacturing stages, finished products, packaging, and transportation.
We also presented our relevant certifications to the client. Impressed by our company’s capabilities, the client agreed to start with a small-batch order of two containers. They indicated that if the product quality meets expectations, they would continue our partnership.
Procurement Details
| Item | Detailed Specifications and Requirements |
| Procurement Country | Brazil |
| Product | Galvanized Steel Coils (GL Coils) |
| Product Specifications | Specification A: 0.41mm (thickness) x 1220mm (width) Specification B: 0.37mm (thickness) x 1220mm (width) |
| AZ Coating | AZ30g/㎡ |
| Substrate Material | DX51D |
| Weight per Roll | ≤ 4.0 tons/coil |
| Quantity | 26 tons of each specification, totaling 52 tons |
| Packaging | Standard export rust-proof packaging. |
| Delivery Time | Shipping within 10-20 working days after receiving prepayment |
| Trade Terms | CIF Salvador Port, Brazil |
| Payment Method | 30% prepayment via wire transfer + 70% balance payment via wire transfer |
Why choose us
- With our own production lines and advanced equipment, we manufacture aluminum-zinc coated steel coils compliant with various national standards.
- Our products hold multiple certifications including ISO 9001 and CE, with dedicated personnel overseeing the entire production process to ensure quality.
- Post-production, we conduct comprehensive inspections covering dimensions, mechanical properties, corrosion resistance, and more to guarantee compliance with customer requirements.
Wanzhi Steel is a leading supplier of coated steel products in China, offering not only aluminized steel coils but also galvanized steel coils and ZAM steel coils. With over 14 years of experience, our products are supplied globally and have been successfully exported to over 120 countries. Integrity remains our core business principle, enabling us to maintain long-term partnerships with numerous clients. For any inquiries, please feel free to contact us.
