Welcome to SJT

Sure Joy Technology Industrial Co., Ltd. ( ab. SJT ) was founded in August 2002. It is a Hong Kong registered company, with a team of expertise to provide a wide range of security & protection facility products and services.

Standalone Bluetooth and Touch Key Password Lock

What`s new

• Looking for agent/sole agent for hotel splited mifare card lock system [ 2020-03-09 ]

• New bluetooth door with password, fingerprint, one time password nd mechanical key has been launched in the market. [ 2018-10-29 ]

• SJT obtained hotel management system software copyright from National Copyright Administration [ 2018-01-04 ]

• SJT has passed quality management system of ISO9001:2015 in April of year 2017 [ 2017-05-17 ]

• Secu@Moi has been applied as new brand for all our smart door lock series [ 2017-04-25 ]