Copper stamping shells are usually used in electronic components, precision instruments, automobiles, mechanical equipment and furniture. It is mainly used as the shell or protective cover of the product, which can protect the internal equipment from exte
We provide ultrasonic welding machine, stable performance, easy to operate.Can be used for welding non-woven fabrics, plastics, PP materials, etc.It sells well in Africa, Asia and Europe and America.We are willing to be your most trusted supplier in China