🔔📢🔊 Aircond Services, Repair & Maintenance 👨‍🔧

⭕ Troubleshooting AC problem 分析冷气问题
⭕ AC Normal Service 冷气清洗
⭕ AC Chemical Wash (Overhaul) 冷气 药水清洗
⭕ AC Installation 拆装旧/新机
⭕ AC Repair & Maintenance 冷气维修
⭕ AC Refilling/Top Up Gas 补充冷煤
⭕ AC Spare parts Replacement 冷气零件替换