Viet A Star Joint Stock Company operates in the field of Bolts, Nuts and Screws, Pipe Clamps, Threaded Rods, Metal Anchors, Plastic Anchors Washers, etc. Viet A Star Joint Stock Company operates in the field of Bolts, Nuts and Screws, Pipe Clamps, Threaded Rods, Metal Anchors, Plastic Anchors Washers, etc.