RAL is specialised in surface treatment of metal. our statement is: it is our duty to help our clients in the shortest time possible to do a surface treatment on metal that garantees a lifetime protection free of maintenance or that gives an aesthetic improvement of the surface the metalsurface we treat most is iron or hod dip galvanised steel the surface treatment is done by: blastcleaning, spraying of zinkalloys and powdercoating our main customers are: - metal manufacturers - machinery builders - manufacturers of steel windows and doors - manufacturers of iron gates, railings and stairs