Leakage Sensor Total 1,812 manufacturers & suppliers found with 5,436 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)
Nanjing Token Electronics Science & Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
4
Annual Revenue
2000+
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Transducer , Current Sensor , Voltage Sensor , DC Leakage Current Sensor , Closed Loop Current Sensor
ISO9001:2015, ISO14001:2015
within 15 workdays
-
US$ 13 / Piece50 Pieces (MOQ) -
US$ 15 / Piece50 Pieces (MOQ) -
US$ 5 / Piece50 Pieces (MOQ)
Audited Supplier
Manufacturer/Factory
Current Transformer , Voltage Transformer , Transducers , Current Sensors , AC DC Transmitter
ISO 9001
Nanjing, Jiangsu
-
US$ 23.65 / Piece5 Pieces (MOQ) -
US$ 62.62 / Piece5 Pieces (MOQ) -
US$ 3 / Piece10 Pieces (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
Transformer Sensors , Potential Transformer , Miniature Current Transformer , Electrical Current Transformer , Encapsulated Transformer
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 6 / Piece1 Piece (MOQ) -
US$ 6 / Piece1 Piece (MOQ)
-
US$ 6 / 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
Air Quality Monitor , Gas Alarm , Smoke Alarm , Alcohol Tester , Health & Medicine
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 200 / Piece10 Pieces (MOQ)
-
US$ 28 / Piece1 Piece (MOQ)
-
US$ 200 / Piece10 Pieces (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
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$ 8.68 / Piece1 Piece (MOQ)
-
US$ 8.19 / Piece1 Piece (MOQ)
-
US$ 6.5 / 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)
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
ODM, OEM
Response Time≤3h
-
US$ 16 / Piece10 Pieces (MOQ)
-
US$ 16 / Piece10 Pieces (MOQ)
-
US$ 16 / Piece10 Pieces (MOQ)
Shenzhen Sumring Technology Co., Limited
Since 2017 Suppliers with verified business licenses
4.0
500
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Smoke Detector , Gas Detector , Bluetooth Module , PIR Motion Detector , Heat Detector
OEM, ODM
ISO 9001, ISO 14001
-
Negotiable100 Pieces (MOQ)
-
US$ 3.84 / Piece100 Pieces (MOQ)
-
US$ 9 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Gas Detector , Gas Analyzer , Dust Monitor
ISO14001:2015
within 15 workdays
-
US$ 350 / Piece1 Piece (MOQ)
-
US$ 350 / Piece1 Piece (MOQ)
-
US$ 350 / Piece1 Piece (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$ 9.12 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 6.8 / Piece1 Piece (MOQ)
Ningbo Yijiaqi Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
4.0
500
Plant Area
Manufacturer/Factory
, Trading Company
Electronic Product , Household Appliances , Hardware Tools , Plastic Products , Auto Parts
OEM, ODM
Response Time≤3h
-
US$ 15.35 / Piece10 Pieces (MOQ)
-
US$ 6.5 / Piece10 Pieces (MOQ)
-
US$ 4.9 / Piece10 Pieces (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$ 23.3 / Piece1 Piece (MOQ)
-
US$ 21.54 / Piece1 Piece (MOQ)
-
US$ 48.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Thermal Analysis , Water Quality Analyzer , Textile Testing , Pulp Testing , Rubber and Plastictesting
OEM, Own Brand
ISO 9001
-
US$ 380 / Set1 Set (MOQ)
-
US$ 427.5 / Set1 Set (MOQ)
-
US$ 828 / 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
DC AC Inverter , Solar Charge Controller , Solar Panel , Car Inverter , Mc4 Solar Connector
Own Brand, ODM, OEM
ISO 9001
-
US$ 7.1 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 12.5 / Piece1 Piece (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)
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 , Portable Gas Detector , Gas Monitor , Fixed Gas Detector , Gas Detection System
Own Brand, ODM, OEM
ISO9001:2015 Certificate
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 100 / 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$ 4.59 / Piece1 Piece (MOQ)
Acrel E-Business (Shanghai) Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1000
Plant Area
38
Number of Employees
Manufacturer/Factory
, Trading Company
Energy Meter , Current Transformer , Hall Effect Current Sensor , Current Transducer , Voltage Sensor
ODM, OEM
ISO 9001, ISO 9000
-
US$ 9.1 / Piece1 Piece (MOQ)
-
US$ 27 / Piece1 Piece (MOQ)
-
US$ 90.3 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fire Alarm System , Smoke Detector , Fire Alarm Control Panel , Fire Alarm , FM200
OEM, ODM, Own Brand
ISO 9001
-
US$ 15.5 / Piece10 Pieces (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / 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$ 1450 / Piece1 Piece (MOQ)
-
US$ 1020 / Piece1 Piece (MOQ)
-
US$ 124 / Piece1 Piece (MOQ)
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
1000
Plant Area
27
Number of Employees
Manufacturer/Factory
, Trading Company
Gas Detector , Multi Gas Detector , Online Gas Analyzer , Air Breathing Apparatus , Personal Protection Equipment
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 840 / Piece1 Piece (MOQ)
-
US$ 199 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Hunan Puqi Water Environment Institute Co., Ltd.
Since 2017 Suppliers with verified business licenses
4.0
1000
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Underground Water Detector , Water Leak Detector , Handheld Water Detector , Borehole Inspection Camera , Pressure Pipeline Leakage Automatic Analyser
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 905 / sets1 sets (MOQ)
-
US$ 1458 / sets1 sets (MOQ)
-
US$ 1 / Set1 Set (MOQ)
Qingdao Alptec Safety Equipment Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
2000
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical Protection & Grounding System , Remote Methane Leak Detector , Ground Clamp , Static Ground Monitoring System , Static Grounding Reel
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 7000 / Piece1 Piece (MOQ)
-
US$ 400 / Piece10 Pieces (MOQ)
-
US$ 140 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Soldering Tools , Multimeter , Car Installation Accessories , Smart Home , Smart Garden
OEM, ODM, Own Brand, FROGBRO
ISO 9001, BSCI
-
US$ 5 / pieces1 pieces (MOQ)
-
US$ 39 / pieces1 pieces (MOQ)
-
US$ 5.95 / pieces1 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
Economic Hydraulic Transducer , Temperature Pressure , Digital Pressure Gauge , CNG Pressure Sensor , Water Pressure Transmitter
ODM, OEM
IATF16949
-
US$ 10 / Piece1000 Pieces (MOQ)
-
US$ 5 / Piece1000 Pieces (MOQ)
-
US$ 5 / Piece1000 Pieces (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
ODM, OEM, Own Brand
ISO 9001
-
US$ 73.5 / Piece2 Pieces (MOQ)
-
US$ 73.5 / Piece2 Pieces (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
Manufacturer/Factory
Pressure Sensor , Power Meter , Sensor , Temperature Sensor , Level Transmitter
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14064
-
US$ 133 / pcs1 pcs (MOQ)
-
US$ 133 / pcs1 pcs (MOQ)
-
US$ 133 / pcs1 pcs (MOQ)
SaiLingsi (wenzhou) Electronics Co., LTD
Since 2024 Suppliers with verified business licenses
4.0
1000
Plant Area
9
Number of Employees
Trading Company
Smart Sensor , Smart LED Light , Smart Plug Socket , Smart Wall Switch , Smart Gateway
ODM, OEM
Nil
-
US$ 16 / Piece1 Piece (MOQ)
-
US$ 7.8 / Piece1 Piece (MOQ)
-
US$ 7.8 / Piece1 Piece (MOQ)
Audited Supplier
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