Ultrasonic Sewing Machine for Air Conditioner Set Ultrasonic Sewing Machine for Air Conditioner Set - Cheersonic The air conditioner cover is to protect the air conditioner shell in the season when the air conditioner is not used, and slow down the rust and oxidation of the shell. It can play a good role in maintaining the air conditioner. The beautiful air conditioner cover is also a good helper for home [...]

Ultrasonic Sewing Machine for Airbags Ultrasonic Sewing Machine for Airbags - Cheersonic The airbag is a special fabric made of nylon. The airbag system mainly consists of sensors, microprocessors, gas generators, and airbags. Sensors and microprocessors are used to determine the degree of collision and send signals; The gas generator generates an ignition action based on signal indications, igniting solid fuel and generating gas to inflate the airbag, causing it [...]