Common Nail, Black Annealed Wire, Drywall Screw manufacturer / supplier in China, offering Great Quality Coil Wire -PVC Coated (White) for Buliding Constrction 16ga, Coil Wire -PVC Coated (Red) Iner Black Wire, Coil Wire -PVC Coated (Blue) for 16.5ga Before PVC Coated and so on.