Ultrasonic welding equipment from Dongguan, Guangdong, China: handheld and benchtop ultrasonic plastic welding machines, ultrasonic metal welding machines, custom ultrasonic horns and moulds, and CNC 5-axis machining capability. Contact Selin — email chengyan19890314@qq.com, WhatsApp +86 136 9499 0069, or visit the Alibaba store at slsk.en.alibaba.com.