- suspended ceiling
- 2017-01-09 09:03
- light weight, heavy -duty, large loading-bearing capacity, economical, ventilated, modern -styled, attractive appearance
- U-shaped drain cover
- 2017-01-09 09:03
- 1. Drainage manhole covers 2. U-shape trench cover 3. Hinge cover
- traffic trench drain grate
- 2017-01-09 09:03
- 1Bearing bar pitch:30,40,60mm2Cross bar pitch;50,100mm3Plain,Serrated,I-shape4Hot-dipped galvanized,Painted,Untrea