Yi Ann Electrical Engineering
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Troubleshoot & Repair 排查和维修
Consistent tripping of circuit breaker or MCB 断路器或MCB一致跳闸
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checking and repair mcb tripping
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Lighting Installation & Replacement 灯具安装和更换
13A Power Point Wiring 13A电源点接线
Air Conditioner Point Wiring 空调点接线
Water Heater Wiring & Installation 热水器接线与安装
Ceiling Fan Wiring installation 吊扇接线安装
Auto Gate Wiring Installation 自动门接线门安装
Distribution Board / Fuse Box Installation & Replacement 配电板/保险丝盒的安装及更换
Sub Meter Installation 子仪表安装
Troubleshoot & Repair 排查和维修
Door Bell Wiring installation 门铃接线安装
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