Thinking about an upgrade? This short demo helps you evaluate the fit. Watch as we demonstrate the Electric Irons Mechanical Strength Drop Test Apparatus SN1501 in action at Hongxu Hardware's facility. You'll see how this advanced testing equipment ensures fastener quality, learn about the drop test process, and gain insights into how our 15+ years of manufacturing expertise guarantees reliable, high-strength threaded rods, bolts, nuts, and washers for global B2B clients.