贵平五金

There are patterns on the surface of zinc alloy die castings and traces of metal flow

After quenching, the fasteners were cleaned with silicate cleaning agent and then rinsed, and XX solid substance appeared on the surface.

Although the low mood of the steel market has eased, the domestic spot steel price has weakened in the past week. ...

According to the forecast of grand view research, the global fastener market demand will rise greatly in the next few years. ...