Tender For corrigendum : printing and distribution of umbrellas and stands for street vendors with important messages related to solid waste management and sanitation under the sbm-2.0 scheme - material-nylon or polyester service type-printed promotional umbrella, height of stand 6 to 7 feet extendable, stand material stainless steel 2 5inch dia pipe dia of umbrella canopy 4 feet, ribs material-stainless steel, type manual and portable, warranty 1year