Leakage Sensor Total 1,681 manufacturers & suppliers found with 5,043 products
Audited Supplier
Manufacturer/Factory
, Trading Company
Smoke Detector , Air Dryer Controller , Water Leak Detector , Dew Point Sensor , Refrigerated Air Dryer Controller
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 8 / Piece1 Piece (MOQ) -
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
Audited Supplier
Manufacturer/Factory
, Trading Company
Thermal Analysis , Water Quality Analyzer , Textile Testing , Pulp Testing , Rubber and Plastictesting
OEM, Own Brand
ISO 9001
-
US$ 1235 / Piece1 Piece (MOQ)
-
US$ 762 / Piece1 Piece (MOQ)
-
US$ 1265.85 / Piece1 Piece (MOQ)
Hubei Tianrui Electronic Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
70.74 Mil
Annual Revenue
2000+
Plant Area
220
Number of Employees
Manufacturer/Factory
, Trading Company
Split Core Current Transformer , Isolation Transformer , Instrument Transformer , Electrical Current/Voltage Transformer , Hall Effect Current Transformer
ODM, OEM
ISO9001:2015
-
US$ 3 / Piece10 Pieces (MOQ)
-
US$ 3 / Piece10 Pieces (MOQ)
-
US$ 3.4 / Piece10 Pieces (MOQ)
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
40
Number of Employees
Trading Company
Energy Meter , Current Transformer , Hall Effect Current Sensor , Current Transducer , Voltage Sensor
OEM, ODM, Own Brand
Others
-
US$ 170.8 / Piece1 Piece (MOQ)
-
US$ 27 / Piece1 Piece (MOQ)
-
US$ 21 / Piece1 Piece (MOQ)
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Since 2020 Suppliers with verified business licenses
4.0
1760
Plant Area
82
Number of Employees
Manufacturer/Factory
, Trading Company
Smoking Alarm; Alcohol Tester; Nature Gas Detector; Flame Detector
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 28 / Piece1 Piece (MOQ)
-
US$ 8 / Piece100 Pieces (MOQ)
-
US$ 200 / Piece10 Pieces (MOQ)
Shenzhen RPD Sensor Technology Co., Ltd
Since 2021 Suppliers with verified business licenses
4.0
390
Plant Area
9
Number of Employees
Manufacturer/Factory
, Trading Company
Temperature Sensor , Wiring Harness
ODM, OEM
ISO9001:2015
-
US$ 16 / Piece10 Pieces (MOQ)
-
US$ 16 / Piece10 Pieces (MOQ)
-
US$ 16 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Current Transformer , Split Core Current Transformer , Potential Transformer , Rogowski Coil Current Transformer , Shunt
OEM, ODM, Own Brand, ASCT
ISO 9001
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 29 / Piece1 Piece (MOQ)
-
US$ 216 / Piece1 Piece (MOQ)
Shenzhen Sumring Technology Co., Limited
Since 2017 Suppliers with verified business licenses
4.0
500
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Smoke Detector , Gas Detector , PIR Motion Detector , Heat Detector , Strobe Siren
Own Brand, ODM, OEM
ISO 9001, ISO 14001
-
US$ 3.84 / Piece100 Pieces (MOQ)
-
Negotiable100 Pieces (MOQ)
-
US$ 9 / Piece1 Piece (MOQ)
Nanjing UP Electronic Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
1000
Plant Area
37
Number of Employees
Manufacturer/Factory
, Trading Company
Current Transformer; Hall Current Sensor
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 6.95 / Piece1 Piece (MOQ)
-
US$ 0.556 / Piece10 Pieces (MOQ)
-
US$ 4.86 / Piece10 Pieces (MOQ)
Shenzhen Yuante Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
1500
Plant Area
58
Number of Employees
Manufacturer/Factory
, Trading Company
Gas Detector; Gas Analyzer; Dust Monitor
ODM, OEM, Own Brand
ISO14001:2015
-
US$ 350 / Piece1 Piece (MOQ)
-
US$ 350 / Piece1 Piece (MOQ)
-
US$ 600 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay
OEM, ODM, Own Brand, Wanjia Star High Power Relay
ISO 9001, ISO 14001, QC 080000
-
US$ 18.75 / Piece1 Piece (MOQ)
-
US$ 18.75 / Piece1 Piece (MOQ)
-
US$ 18.75 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Power Meter , Energy Meter , WiFi Meter , RS485 Modbus-RTU Meter , Multifunction Relay
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 21.54 / Piece1 Piece (MOQ)
-
US$ 28.88 / Piece1 Piece (MOQ)
-
US$ 9.1 / Piece1 Piece (MOQ)
WENZHOU NOVA NEW ENERGY CO., LTD.
Since 2018 Suppliers with verified business licenses
5.0
8.31 Mil
Annual Revenue
2000
Plant Area
57
Number of Employees
Manufacturer/Factory
Power Inverter , Solar Controller , Solar Connector
Own Brand, ODM, OEM
ISO 9001
-
US$ 7.1 / Piece1 Piece (MOQ)
-
US$ 12.5 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fire Alarm Control System , Relay Output Smoke Detector , Gas Detector , Stand Alone Smoke Detector , Electrical Fire Alarm System
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
-
US$ 9.7 / Piece1 Piece (MOQ)
-
US$ 10.85 / Piece1 Piece (MOQ)
-
US$ 11.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Alarm System , Burglar Alarm , Security System , GSM Alarm System , Wireless Home Security
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 6.6 / Piece5 Pieces (MOQ)
-
US$ 8.5 / Piece500 Pieces (MOQ)
-
US$ 8.5 / Set500 Sets (MOQ)
Manufacturer/Factory
, Trading Company
Fire Alarm System , Smoke Detector , Fire Alarm Control Panel , Fire Alarm , FM200
OEM, ODM, Own Brand
ISO 9001
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 15.5 / Piece10 Pieces (MOQ)
-
US$ 12.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Spare Parts for Power Plants , Steel Mill , Steam Turbines , Generators , Boiler
OEM, ODM, Own Brand
ISO 9001
-
US$ 1020 / Piece1 Piece (MOQ)
-
US$ 1450 / Piece1 Piece (MOQ)
-
US$ 78 / Piece5 Pieces (MOQ)
Trading Company
Pressure Transmitter , Lever Transmitter , Level Switch , Level Meter , Temperature Sensor
OEM, ODM, Own Brand
within 15 workdays
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Holykell Technology Company Limited
Since 2019 Suppliers with verified business licenses
5.0
490
Plant Area
44
Number of Employees
Manufacturer/Factory
, Trading Company
Level Sensor , Flow Meter , Pressure Sensor , Wireless sensors , Temperature sensors
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 73.5 / Piece2 Pieces (MOQ)
-
US$ 73.5 / Piece2 Pieces (MOQ)
-
US$ 73.5 / Piece2 Pieces (MOQ)
Manufacturer/Factory
Thermostat , Smart Home , Heating Cable , Heating Mat , Heating Film
OEM, ODM, Own Brand
ISO 9001, BSCI, QSR
-
US$ 6.12 / Piece1 Piece (MOQ)
-
US$ 4.6 / Piece1 Piece (MOQ)
-
US$ 6.12 / Piece1 Piece (MOQ)
Hunan Puqi Water Environment Institute Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
2000+
Plant Area
81
Number of Employees
Manufacturer/Factory
, Trading Company
Water Detector , Water Leak Detector , Water Quality Analyzer , Water Level Meter , Borehole Inspection Camera
ODM, OEM
ISO9001:2015
-
US$ 905 / sets1 sets (MOQ)
-
US$ 1458 / sets1 sets (MOQ)
-
US$ 1 / Set1 Set (MOQ)
Yueqing Winston Electric Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
3 Mil
Annual Revenue
500
Plant Area
17
Number of Employees
Manufacturer/Factory
Frequency Inverter , Motor Soft Starter , Switching Power Supply , Transformer , Proximity Switch
Own Brand, ODM, OEM
ISO 9000, ISO 14001
-
US$ 7.59 / Piece10 Pieces (MOQ)
-
US$ 8.99 / Piece1 Piece (MOQ)
-
US$ 13.6 / Piece10 Pieces (MOQ)
Nanjing AIYI Technologies Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
2000+
Plant Area
59
Number of Employees
Manufacturer/Factory
Gas Detector , Gas Analyzer , Gas Monitor , Gas Meter , Dust Monitor
Own Brand, ODM, OEM
ISO9001:2015 Certificate
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
Since 2021 Suppliers with verified business licenses
4.0
897
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
Power Analyzer , Integrator , Handheld Integrator , Flexible Rogowski Coil , Rigid Rogowski Coil
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 90 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Other
Hall Effect Sensor , Proximity Sensor , Temperature Sensor , Current Transformers , Current Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 8 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece10 Pieces (MOQ)
Qingdao Alptec Safety Equipment Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
2000+
Plant Area
77
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical Protection & Grounding System , Remote Methane Leak Detector , Ground Clamp , Static Ground Monitoring System , Static Grounding Reel
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 7000 / Piece1 Piece (MOQ)
-
US$ 400 / Piece10 Pieces (MOQ)
-
US$ 400 / Piece10 Pieces (MOQ)
Jiangmen Ever-smart Intelligent Control Instrument Co.,Ltd
Since 2016 Suppliers with verified business licenses
4.0
1100
Plant Area
39
Number of Employees
Manufacturer/Factory
, Trading Company
Pressure Sensor , Wireless Measuring Instrument , Pressure Controller , Tester and Calibrator , Pressure Gauge and Pressure Calibrator
ODM, OEM
IATF16949
-
US$ 10 / Piece1000 Pieces (MOQ)
-
US$ 5 / Piece1000 Pieces (MOQ)
-
US$ 5 / Piece1000 Pieces (MOQ)
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
670
Plant Area
14
Number of Employees
Manufacturer/Factory
, Trading Company
Detector , Gas Detector , Portable Gas Detector , Fixed Gas Detector , Gas Detector Controller
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 1.03 / pieces10 pieces (MOQ)
-
US$ 364.3 / sets1 sets (MOQ)
-
US$ 100 / sets1 sets (MOQ)
SaiLingsi (wenzhou) Electronics Co., LTD
Since 2024 Suppliers with verified business licenses
4.0
1100
Plant Area
15
Number of Employees
Trading Company
Automatic Transfer Switch , Moulded Case Circuit Breake , Surge Protective Device
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 16 / Piece1 Piece (MOQ)
-
US$ 7.8 / Piece1 Piece (MOQ)
-
US$ 6 / Piece1 Piece (MOQ)
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
2000
Plant Area
55
Number of Employees
Manufacturer/Factory
, Trading Company
Liquid Level Sensor , Flow Sensor , Proximity Switch , Lubrication Pump Controller , Digital Tire Pressure Gauge
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 4 / Piece1 Piece (MOQ)
-
US$ 15.2 / Piece2 Pieces (MOQ)
-
US$ 15 / Piece2 Pieces (MOQ)
Audited Supplier
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