Professional galvanized cast iron trench drain grates designed for superior drainage performance and long-term durability in industrial and commercial applications.

• Steel Grades: Q235, Q345, S235JR, S275JR
• Surface Treatment: Painting in gray, yellow, blue, white, or black
• Bearing Bar Types: Plain bar style, serrated bar style, I-bar style

• 6000mm × 1000mm
• 3000mm × 1000mm
• 2000mm × 1000mm
• 1000mm × 1000mm (most cost-effective)

Custom sizes available upon request with flexible manufacturing capabilities.

All specifications can be customized including bearing bar spacing, cross bar spacing, and dimensions to meet specific project requirements.

• Galvanized anti-rust coating for extended service life
• Multiple color options for aesthetic integration
• Cost-effective alternative to hot-dip galvanized options
• Minimum 10-year standard lifespan (20-year options available)
• Custom manufacturing capabilities for unique project needs

Professional manufacturer with 30,000 square meter facility in Foshan, China, established in 1990.

• Free warehousing services for completed orders
• Flexible payment terms: 30% deposit, 70% balance before shipment
• Direct factory pricing with competitive advantages over trading companies