Sure Joy Technology Industrial Co., Ltd. (AB. SJT) was founded in August 2002, with a team of expertise to provide a wide range of security protection facility products and services.

2003~2005, as the business expanding more and more, in April 2005, SJT has invested to establish a manufactory to make ODM electronic items.

On the one hand, SJT is professional facility vendor on Smartcard Door Lock series (including smartcard Lock integration solution for 1-card system, Hotel smartcard IC Lock, RF Lock, TM lock etc) , Home/office prox-card intelligent electronic lock / Mifare smartcard cabinet for 1-card system, and Hotel Safe Boxes for your multiple choice, either for star-rated hotel as well as motel, buget hotel, cruise lines, club etc.

With its in-depth expertise in security protection field, starting from year 2006, SJT also extended its security platform to become a powerful standalone fingerprint Time Attendance with access control system provider for overseas countries. It's totally design, develop manufactured by ourselves!

We are committed to offer reliable, business-match products and instant services

At competitive prices to our customers and tailor the choices of products and services that will best fitted to the long-term benefits of customer.