Sewisa Trading Pty Ltd offers a range of general supply services, including purified water, drain unblocking, stationery supplies, personal protective equipment, cleaning materials, construction plant material hire from TLBs, excavators, generators and compactors. We also assist with the requirements and need for repurposing machineries like jet cleaning machines and oil purification machines. We also facilitate and supply the service for tender administration and are able to assist, guide and complete a tender submission on behalf of your business.