Anti-slip steel grating is often a variety of bar grating. Steel bar grating is manufactured in a variety of procedures. Welded bar grating is made of load bars electrically fuse welded to cross bars. Ini sudah cukup aman karena dilindungi oleh galvanis yang sangat bagus yakni hotdeep galvanis. Hotdeep ini sangat kuat baik terkena air hujan, air b