Glass glass glass sucker sucker suction lift device, is a key for the suction lift glass plate with smooth surface items of hand tools.It uses in the cup pad deformation to generate vacuum, and with the aid of atmospheric pressure will firmly suck, so as to achieve the goods lift and move to move to.My company's chuck: appearance, unique structure, strong suction, long life. There are various kinds of high middle and low suction, meet the needs of different customer needs.