Corrugated Galvanized Steel Roof Sheet - Beautiful Design - High Strength - Anti Corrosion Product Show Model No. YX18-76-836 Effective Width 836mm Rib Height 18mm Wave Distance 76mm Thickness 0.14 - 0.8mm Zinc Coated 60 - 275g/m2 Question 1: Who are we? Answer: Are we just Corrugated Galvanized Steel Roof Sheet manufacturer and seller? NO! CERTEG is not only selling Galvanized Corrugated Steel Roofing Sheet , but also helping the Africans to get a cozy house to live in. Question 2: How do we provide better service? Answer: We focus on every detail of our products, including raw material quality control, production, package, loading, shipment and the final installation. SAY NO TO FLAW! 2.1 Manufacture For this model, we have 5 production lines with 30,000 m2 capacity per day. 2.2 Quality Control - Zinc coated test -Hardness test - Thickness test - Measurement test Tips: The third party inspection is also acceptable (SGS, BV, COC, etc.) 2.3 Packing & Loading -Waterproof paper as cover -Loading based on lever rule -Steel strip fix the bundle -Protect the bundle & easy to take out Question 3: Where are our projects? Answer: We have many projects in different fields. More of our other steel sheets: |