Semtong Limited was established in ShenZhen of China, Founded in 2000,is a high-tech enterprise integrated with development, manufacture and marketing. With , as the business goal, as the development strategy, and as the service tenet, Semtong has been enjoying good reputation among the society. Within several years, Semtong has become a leader in the field of smart card system products and biometric products in China. We aim At being one of the leading biometrics authentication & RF card system solution providers in china and the Southeast Asia. Through cooperating with worldwide reputable...