Ningbo XiaoNeng Precision Machinery Co., Ltd. has been committed to the application of "plastic welding and welding automation" in the industrial field. Its self-developed ultrasonic welding machine, hot plate welding machine, rotating welding machine, infrared welding machine, vibration friction welding machine are widely used in automobile, home appliances, medical treatment, toys, cosmetics, food packaging, masks and other industrial welding fields.