DEFTUN TECHNOLOGY Co., LIMITED is a high-tech group company major in developing, producing and selling products with automatically identifying function and supply system.



We have Office in Beijing , and our Factory is in shenzhen.



We are an excellent expert on many card devices such as:

Mobile credit card reader

Magnetic card reader writer

Smart card reader writer

RFID reader writer





we have professional product development teams and modern factory.

And We have partners and agents in usa , canada, europe,...