Through three years developing and testing, my company has developed VIEW-BASE GPS/DVD/PDA Holder successfully in 2004. We got the patent certificate on April 2005. (patent NO.200520070366.2) This holder is vacuum part rapidly, imbibe the shock wave instantaneously. It also have high skidproof coefficient. All these made a aseismatic system of prevent displacement and bounce. The aclinic displacement power is 66newton. The dynamic displacement power is 60newton. It also can endure the anamorphic high temperature of 88centigrade,the brickle low temperature of–40 centigrade. So it keep the safety and stability of the wiring effectively.This holder compare with cupule holder, cupule is affected by high temperature of summer and low temperature of winter. The suction will reduce, it will drop easily. But our holder did not have this abuse.Compare with button on the air-condition of car, the button style change the direction of air current, affect the effect of air-condition. But our holder did not have this abuse.About the stickup holder and screw style, they are also destroy the car of customers. They can not compare with our holder too.The predominance of our holder are convenience, tranquilization, aseismatic and safty.At present, this holder not only used in private car, also used in especial car, such as: mobile machinery shop, ambulance, fire truck, camion and so on.Our company based on first and second era, now we are developing third era multifunctional holder, at the same time, we also design holder of other purpose for customers.The product of our company, have a lot of tortious forger. These counterfeit only have the same shape. The forger did not know the elements of design, the counterfeit have no safety guarantee.