Khung song chắn rác composite 960×530 mới nhất 2025

This composite grill frame measures 960×530 and is used in drainage systems for urban construction projects, offering aesthetic, durable, and lightweight solutions for waste control and water flow.

• The description claims the product is made from composite material with superior properties.
• The description claims high durability, good strength, and heat resistance.
• The description claims excellent corrosion resistance suitable for acidic, alkaline, or coastal environments.
• The description claims lower cost compared to steel or iron products.