| Tailored colors and surface designs for easy locate to plumbing |
| 4 Screw Fixing Hole, Easy to install and access by a technician |
| Convenient Locking System, Prevent falling accident, easy to pumping |
| D400 load capacity,40-ton loading weight |
| Resistant to chemical aggressive solutions and materials |
| Resistant to the extreme high/low temperature of outdoor |
| Lightweight, save shipping cost and storage cost |
| Lightweight, one person safe install, save labor cost |
| Non-conductive and static dissipative, no electrical hazard risks |
| Composite FRP technique, stronger than concrete, corrosion-free |
