Top Screw Metal Corp.--Blind rivet nuts, bolt rivet nuts, E self-driving nuts, binding post screw, expansion anchor
Founded in 1975, Top Screw Metal Corp. has been engaged in making special fasteners for different industries as a globally prestigious manufacturer in Taiwan. Top Screw's product category covers a wide spectrum of special fasteners, including blind rivet nuts, bolt rivet nuts, blind jack nuts... 詳全文