https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Plastic Mifare1 S50 Card

Plastic Mifare1 S50 Card

Shenzhen Theory Technology CO.,LTD.
Region: China
Update: 09/08/2010
Key Specifications
Plastic mifare1 s50 Card

Product Description

Contact / Contactless IC Card

1) Chips module: SLE5542, SLE4428, MF1 S50, MF1 S70, etc...

2) Size: 85.5mm x 54mm,

3) Thickness, weight, size: Standard

4) Color: Can be four colors in two sides

5) Complies with ISO7810-7816

6) Craft: PIN/serial no., logo printing, embossing, numbering.

Productivity: 8, 000, 000pcs/year

Origin: China

Packing: 200pcs/inner box; 5000pcs/cartoon

Min. Order: 500pcs

Transportation: by express, sea, air or courier

Type: RFID CARDS

Function: Identification

Structure: Super Smart Card

Material: PVC

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions