Siegwon, is a professional Manufacturer, Supplier and Exporter of plastic cards and smart cards, factory located in the attractive city - Shenzhen, China. Siegwon Technoloty Co., Limited is able to provide one-stop services to our valued customers from initial concept to finished products. <br />We produce membership cards, discount cards, gift cards, business cards, telecom cards, pre-paid cards, scratch cards, barcode cards, magnetic strip cards, abnormity cards, ID card, crystal epoxy card, RFID cards, contact IC cards, contactless smart cards, key tag / key fob, etc. The products are widely used in Transportations, Telecommunications, Financial, Medical, Educational, Insurance and many other industries.<br />Our company adheres to the