| Product name | Manhole cover grate |
| Place of Origin | Shandong， China |
| Weight | 5-120KG/according to your requirements |
| Size | 350*450 mm, see detailed sketch |
| Certificate | ISO.ASTM.JIS.DIN.EN.BS |
| Color | Gray/black or according to your requirements |
| Tolerance | ±1% |
| Item | polymer grid cover plate |
| Feature | Anti-theft, anti-rust, low noise, long service life, durable, easy to disassemble |
| Delivery Time | Within 7-15 workdays after receiving deposit |
| Payment Terms | T/T, L/C,D/A,D/P,Western Union, etc |
| Packing | Wooden pallet/steel pallet or according to your requirements |
| Material | Nodular cast iron GGG/7, gray iron, etc. |