Yuanwang Intelligence offers a laser welding machine for plastic sealing components in automotive and EV applications. Featuring 940/1064 nm wavelengths, 50–500 W power, adjustable spot size (0.1–2 mm), welding speed 0.1–5 m/min, and 3-axis adaptive curved surface welding, it ensures precise, reliable sealing for fuel systems, thermal management, hydrogen storage, and semiconductor encapsulation.