... plate, etc.to gain bright surface. Sandblast EquipmentUsed to clean the surface of steel pipe, tube, sheet,plate,etc. to gain bright ... is available at your request.Special design based on the requirements of customer is available.Reference photo taken from our successful project ... our company, we can test electric system and parts in various Voltage and Hertz worldwide . The test range is 0 - 600V, 45 ...