Java Card technology provides a secure environment for applications that run on smart cards and other trusted devices with very limited memory and processing capabilities. Multiple applications can be deployed on a single card, and new ones can be added to it even after it has been issued to the end user. Java Card also includes a set of unique tools for developing new products.  

Java Card aims at defining a standard smart card computing environment allowing the same Java Card applet to run on different smart cards, much like a Java applet runs on different computers. As in Java, this is accomplished using the combination of a virtual machine (the Java Card Virtual Machine), and a well-defined runtime library, which largely abstracts the applet from differences between smart cards. Portability remains mitigated by issues of memory size, performance, and runtime support (e.g. for communication protocols or cryptographic algorithms).

Aplication for Contact JCOP J2A040 Java card:

E-payment, Health Management, Identity Recognition.

Shenzhen ZDCARD Tech Co., Ltd. is an ISO 9001 certified company which founded in 2000, We provide plastic cards, smart cards, rfid tags, plastic packaging to worldwide.

Today, we are leaders in the "next generation" of Smart Cards, Plastic Cards, RFID Tags. 5 branches, sales office in Beijing, shanghai, Hongkong. 30,000 square meters ourownself industrial park. Always pursuing best quality.

1. 24 hours prompt reply.

2. High quality products provided.

3. Welcome to visit in our factory.

4. Free sample is available.

1.What about the sample testing?

• We are very glad to send our clients' free  HF/UHF anti-metal rfid tag samples for testing.What you paid only is the freight cost of the  HF/UHF anti-metal rfid tag samples.
  

2.What about the payment?

      You can payment to us with  TT, Western Union

3.What about the shipping?

      We offer shipping by air-express, such as UPS, DHL, Fedex, etc. or by sea

4.When is convenient to visit your factory?

• The working days of our company and factory is 9:00-12:30,14:00-18:00 from Monday to Friday.

• We will arrange our driver to pick up you anywhere in shenzhen if you decide to visit our factory.

Any further details please feel free to contact us:

Skype/ Email: sales23(at)

Tel: +86 183 1806 2545

Whatsapp:  +86 183 1806 2545

Wechat: +86 183 1806 2545

We are at your service 7Days, 24 hours!