High gloss PPGL Shandong Lantian produces High gloss PPGI steel coils as customers' demand. Product Grade: A (Prime) Advantages: 60°specular glossiness of coating is >70
Secondary PPGL Shandong Lantian specializes in Prime PPGL steel coils. There are 1.5% secondary steel coils during producing. Product Grade: B (Secondary) Specifications: ① There is air bubble, skipping paint, wave edge or other defects. ② We have strict