No.37Zengcheng District Popularity Ranking Guangzhou GuangdongNo.1 Control CabinetNo.1 Pei AppliancesNo.2 Electrical CabinetNo.2 Power Distribution CabinetNo.2 Power Distribution SwitchesNo.3 Boats FactoryNo.4 Industrial SafetyNo.4 ShipbuildingNo.4 Chuan Bo Jian ManufacturingNo.5 Electrical Complete Set EquipmentNo.6 Electromechanical Engineering DesignNo.7 HydropowerISO9001认证