Steel gratings may be used as covers of ditches, pipeline trenches, underground channels, ventilation shaft, light well, and inspection well etc. at sidewalk, driveway, courtyard or buildings. The steel grating ditch cover usually includes fix frame and movable steel grating cover, and tightening device and anti-theft device may be supplied if required.
|Place of Origin:||China|
|Certification:||ISO9001 2008 GBT, GBT28001-2011, ISOIEO 17025 2005, CPR EN1090, GOST, JIS, CE|