we have our own hot dip galvanization factory, which has been running for over 20 years, and we have two steel grating welding production ing Specification:
1).Steel grating bearing bar:35x5,32x5,32x4.5,32x3,30x5,30x3,25x5,25x3,etc.
2).Steel grating cross bar diameter:6mm,8mm
3).Type for casting:By pressure welded,pressure locked
4).Grating surface treatment:By electro-galvanized coated,hot-dipped galvanized coated,stainless steel,untreated
5).Used as platform,trench cover,building,transportations and so on.
6).ISO 9001 certificate
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