Now our company is majoring in nuts series: rivet nuts, blind rivet, insert nuts,nylon locknuts, welded nuts, flange nuts and other kinds of auto standard parts.

上海锐拓五金现在主营紧固件系螺类： 螺，尼龙锁紧螺，焊接螺，法兰螺，以及各类汽车标准件。