The salt spray deposition rate is high in the coastal areas of Lebanon (annual average ≥ 800mg/m ² · d), with an annual average temperature of 21 ° C. The climate in mountainous areas varies greatly, and the color coated steel coating needs to withstand huge temperature fluctuations to avoid cracking or peeling. It must pass the salt spray test for ≥ 2000 hours, and the thickness of the galvanized layer often needs to be above Z150 level to ensure the substrate’s resistance to red rust. Recommend PVDF coating (fluorocarbon resin), which has better weather resistance than PE coating, a color retention life of 15-25 years, and is suitable for strong ultraviolet environments with an annual sunshine of 2800+hours.
Product Introduction
The products purchased by the customer this time include Z160 RAL9003 PPGI coil, Z160 RAL9003 PPGI steel plates, and Z275 galvanized steel plates. High zinc coated steel is suitable for the Mediterranean climate in Lebanon, and white colored coated steel is in line with local aesthetics.

RAL 9003 PPGI Coil

Steel coil production

Zero Spangle GI Steel
Project Background
The client this time is a well-known steel distributor in Beirut, Lebanon, mainly supplying building materials to local residential and commercial builders. Since 2022, they have purchased color coated steel and galvanized steel products from our company 5 times, with a cumulative purchase of 1300 tons of steel and a repurchase rate of 90%.
Customer requirements
| Элемент | Parameters |
| Название продукта | PVDF RAL 9003 PPGI Steel |
| Стандартный | JIS G3312 SGCC |
| Толщина | 0.45mm, 0.48mm |
| Ширина | 730mm, 810mm, 1145mm |
| Zinc Coating | Z160 |
| Цвет | Signal white RAL 9003 |
| Surface Coating | Top:5+20μm, Back:7μm |
| Срок поставки | 30 work days |
| Purchase weight | 170 tons |
| Destination country, port | Beirut Port, Lebanon |
| Транспортный пакет | Стандартная морская упаковка |
| Элемент | Parameters |
| Название продукта | Galvanized Steel Sheet |
| Стандартный | JIS G3312 SGCC |
| Толщина | 0.7mm, 1.0mm |
| Size | 1000mm*2000mm |
| Zinc Coating | Z275 |
| поверхность | Zero Spangle |
| Срок поставки | 30 work days |
| Purchase weight | 85 tons |
| Destination country, port | Beirut Port, Lebanon |
| Транспортный пакет | Стандартная морская упаковка |
Project Details
Production process

RAL9003 PPGI Coil production

Z275 GI Sheet
Product Inspection

PPGI surface inspection

GI Steel width inspection
Packaging and transportation

RAL9003 PPGI coil packaging

PPGI Coil loaded
Why choose Wanzhi?
- We are a leading steel product supplier in China, providing a comprehensive supply chain to meet specific customer needs.
- With over 14 years of production and export experience, we can provide the most cost-effective solution for your project.
- Our factory offer a variety of steel products, including color coated galvanized steel, printed color coated galvanized steel, color coated aluminum zinc steel, оцинкованная сталь, and aluminum zinc coated steel etc.
- We have a professional sales and service team that can provide you with precise project solutions and comprehensive services.



