Company Profile

Sure Joy Technology Industrial Co., Ltd. (SJT) was established in August 2002 in Hong Kong. We are a Hong Kong registered company with a team dedicated to security and protection products, and we have been manufacturing our own electronic security hardware since 2005.

Our history

2002 — Founded in Hong Kong as a security products vendor.

2005 — Invested in a manufacturing facility for ODM electronic products.

2006 — Extended the platform to standalone fingerprint time & attendance with access control for overseas markets.

Today — Three product lines — safes, biometric door locks and time & attendance / access control — sold through distributors and project partners worldwide.

What we do

Safe boxes — for home, office, hotels, cruise lines and clubs, including audit, time-delay, depositary and gun safes.
SmartCard and biometric locks — hotel card locks, RF/Mifare locks, fingerprint locks and screen keypad locks.
Time & attendance / access control — standalone and networked terminals, readers and control boards.

All lock and terminal software is designed in-house. Owning the software is what lets us deliver a complete solution rather than a box of parts.

Our commitment

We offer reliable, business-matched products and responsive service at competitive prices. On the basis of good faith we build long-term partnerships: products and services that fit the customer's need, delivered on time and supported after delivery.

OEM and ODM

SJT provides OEM and ODM services for qualified partners — custom firmware, branding, packaging and mechanical variants. Contact our sales team to discuss your programme.

OEM / ODM