Company Profile

Company Information

Company Name: Sure Joy Technology Industrial Co., Ltd.

Abbreviation: SJT

Established: August 2002

Location: Hong Kong (Registered)

Business Scope

• RF Smart Card Lock Systems
• Hotel Lock Management Systems
• Fingerprint Recognition Locks
• Bluetooth Smart Locks
• Password/Code Locks
• Access Control Systems

Our Strengths

With over 20 years of experience in the security industry, SJT has established a reputation for delivering high-performance electronic locks and comprehensive security solutions. Our products are widely used in hotels, apartments, office buildings, and residential properties worldwide.