All pipes are MS B class pipes of ISI Quality. ALL FRP members are made of top quality polyester and resin. The colours are fast colours mixed in the resin before casting. They have smooth finish for all exposed faces. All bearings have smooth rotation. Fasteners: All nuts and bolts are galvanized. All welded joints are properly ground and coated with an epoxy sealant for rust resistace. All sharp edges and corners are properly ground before painting. All items are powder coated after surface treatment.