I would like to have offers only from Stainless steel manufacturers how can, has the knowledge and experience to produce STST Tanks for the chemical Ind.Volume: 3000 LittersDiameter: 1.4 MetterHigh is: 2 MetterMaterial: STST316Wall Thickness: 12mm / 8mmNeed to be open on the top but to have a full cover that can sealed well enough for 0.3-0.5 Atmospher.Inside surface no polished but regular brushed.Out side surface should be regular.Qty: 2PCS; 6PCS; 12PCS.Delivery time: 2-3 months.Please contact me directly.Country:Israel