Our Business
As Class 1, Class 2 and Class 3 Registered Fire Services Installation Contractor, Keysen is qualified to carry out any engineering work on:
- Sprinkler systems
- Automatic fire alarm systems
- Gas fire suppression systems
- Fire hydrants and hosereels
- Drenchers systems
- Portable fire extinguishers
- Security system
- CCTV system
- Heating, Ventilating and Air-Conditioning (HVAC) System
- Electrical Supply and Distribution System
- Essential Power Supply System
- Plumbing & Drainage (P&D) System
- Building Management Systems(BMS)
- Design & Build Contract
- System Evaluation/Trouble-shooting
- Operation & Maintenance Contract
- Emergency Corrective Repairs
- Building Surveying and Inspection
- Building Renovation
- Interior Fitting-out and Reinstatement
- System/Facility Modification
業務範圍
作為香港消防處一、二和三級註冊消防承辦商,堅信工程可以執行下列系統的任何工程。
- 自動洒水系統
- 自動火警警報裝置
- 二氧化碳及氣體滅火系統
- 消防栓及喉轆系統
- 水廉裝置
- 手提式滅火器
- 保安系統
- 閉路電視系統
- 空調系統 (暖氣、通風及空調)
- 供電及輸電系統
- 緊急供電系統
- 水管及渠務裝置
- 大廈管理系統
- 策劃及承建合約服務
- 系統檢定及評估工作
- 操作及保養合約服務
- 緊急搶修服務
- 樓宇測量及檢查服務
- 樓宇大廈翻新工程
- 室內裝修工程
- 系統/設施改動工程