Today, laser marking machines play an important role in all walks of life, and are widely used in industrial manufacturing and commercial activities. They can work in offices, workshops and shops, and even be used for hobbies at home, they have high accuracy and efficiency. The CO2 laser marking machine is safe to operate and can process non-metallic materials such as acrylic, wood, MDF, leather, fabric, cloth, glass and so on. It can even be used for apples, pumpkins, magic beans, gourds and other agricultural products. The first thing we should consider is the price of the CO2 laser marking machine before we would like to buy one, so, how to choose one? What’s the key issues of the price? This article will tell us about it.