Our company Shenzhen Theory Technology Co., Ltd. is a hi-tech company, we are professional in Smart Card & related card personalization equipment area. Our products are widely used in great fields like finance, traffic, postal service, telecommunication, education, public security, commerce, government utility and large-scale enterprise, etc.

We have our own factory which is specialized in manufacturing all kinds of cards, such as blank/printing PVC or Paper Card, magnetic strip card, scratch-off card, contact IC card, contactless IC card which are according with ISO7811/7816, ISO14443 standard. Our factory is located in Nanshan District, Shenzhen, the production capacity is around 8, 000, 000pcs/month. And our office is in downtown Shenzhen, we have excellent management staff, technicians, designers and sales staff.