USC Technology Services Limited 

Industrial Electronics Replication • Obsolescence Management • Charger & Rectifier Repairs

USCTEC is a specialist engineering company supporting critical infrastructure through industrial electronics replication, charger and rectifier repair, and obsolescence management. With decades of experience serving major utilities, transport operators, and telecom networks in Hong Kong, we help organisations maintain service continuity, extend asset life, and meet sustainability and resilience objectives.

1)Replication of Obsolete Electronics

USCTEC provides engineered replacements for obsolete or unsupported electronic modules used in power systems, signalling, telecoms, and industrial control. Our replication work goes beyond duplication — we redesign modules using modern, high‑reliability components to deliver longer service life and improved performance.

Key Features 

  • High‑precision, high‑temperature‑resistant components 
  • 20–30% longer design life and improved MTBF
  • Optional additional alarm outputs, quick‑trip protection, and wireless monitoring 
  • Retrofit‑ready form factor or reduced‑size designs as required 
  • Full testing and engineering documentation

Representative Projects

1) Hong Kong Electric – https://www.hkelectric.com/

  • HK Electric is the sole electricity provider to 590,000 commercial and residential customers on Hong Kong Island
  • Earth & Line Fault Indicator redesigned with high‑temperature components and a 20ms quick‑trip option

2) Hong Kong Mass Transit Railway- https://www.mtr.com.hk

  • The Mass Transit Railway (MTR) is a major public transport metro network serving Hong Kong
  • Platform Door Indicator Module upgraded with improved thermal stability, longer design life, and enhanced MTBF

3) Smartone Telecom – https://www.smartone.com/

  • SmarTone is a leading telecommunications company in Hong Kong
  • Battery Discharge Unit redesigned with additional alarm outputs and a 30% reduction in enclosure size

2)Industrial Charger & Rectifier Repairs

USCTEC repairs and refurbishes industrial chargers and rectifiers used across telecom networks, utilities, transport systems, and emergency services. We support both current and discontinued models, helping operators maintain reliability and avoid unnecessary replacement.

Supported Brands Chloride, Benning, Eltek, Emerson, Argus, Lucent, Norte, ZTE, Huawei, ABB, PowerOne, Hammer Simmons, CE+T and more.

Service Strengths 

  • Extends the life of legacy and discontinued models 
  • Reduces environmental impact through repair over replacement 
  • Improves reliability with upgraded components 
  • Fast turnaround to minimise downtime 
  • Detailed engineering reports for compliance and audit

Customer List : PCCW, HKBN, Mass Transit Railway, Water Department, Drainage Services Department,Faiveley, Siemens, HK Electric, CLP Power

Contact:

Address :17/F, 80 Gloucester Road, Wanchai, Hong Kong

Tel : (852) 31517595 Fax : (852) 37400326 Email : sales@usctec.com

Replication • Obsolescence Management • Charger & Rectifier Repair • Power Electronics Engineering