4 To 20ma Total 1,780 manufacturers & suppliers found with 5,340 products
Hengko Technology Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
Audited Supplier
2000+
Plant Area
156
Number of Employees
Manufacturer/Factory
Porous Metal , Sintered Filter , Stainless Steel Filter , Humidity Sensor , Temperature and Humidity Sensor
ODM, OEM, Own Brand
Response Time≤3h
-
US$ 625 / Piece1 Piece (MOQ) -
US$ 31 / Piece1 Piece (MOQ)
-
US$ 625 / Piece1 Piece (MOQ)
Jiangsu Aice Instrument Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Audited Supplier360
Plant Area
16
Number of Employees
-
US$ 142.8 / Piece1 Piece (MOQ)
-
US$ 238 / Piece1 Piece (MOQ)
-
US$ 19.41 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Diaphragm Pump , Dosing Pump , pH Meter , Conductivity Meter , Flow Meter
OEM, ODM
ISO 9001
-
US$ 98 / Piece1 Piece (MOQ)
-
US$ 98 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
Manufacturer/Factory
Isolation Amplifier , Two-Wire Isolation Amplifier , 4-20mA Isolation Amplifier , PT100 Thermal Resistance Isolation Amplifier , Thermocouple Temperature Isolation Amplifier
OEM, Own Brand
Response Time≤3h
-
US$ 9 / Piece2 Pieces (MOQ)
-
US$ 9 / Piece2 Pieces (MOQ)
-
US$ 9 / Piece2 Pieces (MOQ)
Nanjing Wotian Technology Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Pressure Sensor , Pressure Gauge , Pressure Transducer , Differential Pressure Sensor , Level Transmitter
OEM, ODM, Own Brand
ISO 9001, IATF16949
-
US$ 28 / Piece1 Piece (MOQ)
-
US$ 18 / Piece1 Piece (MOQ)
-
US$ 28 / Piece1 Piece (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
670
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Valves , Sanitary Pipe Fittings , Sanitary Tank Components
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 440 / Piece1 Piece (MOQ)
-
US$ 440 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
Electric Valves , Pneumatic Valves , Pneumatic(Electric) Ball Valve , Pneumatic(Electric) Butterfly Valve , Control Valve
ISO 9001
Wenzhou, Zhejiang
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Manufacturer/Factory
Floor Scale , Load Cell , Bench Scale , Platform Scale , Weighing Indicator
OEM, ODM, Own Brand
ISO 9000
-
US$ 50 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece10 Pieces (MOQ)
-
US$ 58.8 / Piece5 Pieces (MOQ)
Manufacturer/Factory
Transformer , Inductor , Coil , Current Transformer , Choke
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 0.98 / Piece500 Pieces (MOQ)
-
US$ 0.29 / Piece20 Pieces (MOQ)
-
US$ 0.28 / Piece20 Pieces (MOQ)
Manufacturer/Factory
Push Button Switch , Switch , Selector Switch , Key-Lock Switch , Emergency Stop Switch
OEM, Own Brand
Response Time≤3h
-
US$ 0.5 / Piece10 Pieces (MOQ)
-
US$ 0.5 / Piece10 Pieces (MOQ)
-
US$ 0.5 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Thermal Analysis , Water Quality Analyzer , Textile Testing , Pulp Testing , Rubber and Plastictesting
OEM, Own Brand
ISO 9001
-
US$ 5400 / Piece1 Piece (MOQ)
-
US$ 450 / Piece1 Piece (MOQ)
-
US$ 5400 / Piece1 Piece (MOQ)
Dongguan Fosselle Electronics Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
Manufacturer/Factory
, Trading Company
Level Sensor , Float Switch , Fuel Gauge , Fuel Sensor , Float Level Sensor
OEM, ODM
ISO 9001
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 19 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Thermostats , Zone Valves , Water Flow Switches , Modulating Valves , Balancing Valves
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 130 / Piece50 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
-
US$ 43.92 / Piece100 Pieces (MOQ)
Senken Group Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
2000+
Plant Area
867
Number of Employees
Manufacturer/Factory
, Trading Company
Signal Lights , Electronic Siren Speaker , Body Worn Camera , Lightbar , Police Anti-Riot Suit
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016, Intellectual Property Management System Certificate
-
US$ 8 / Piece100 Pieces (MOQ)
-
US$ 6.5 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
Hefei Brans Measuring And Controlling Technology Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Load cells , Force sensors , Weighing indicators , Transmitter
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 60 / Piece1 Piece (MOQ)
Manufacturer/Factory
Banana Plug , Banana Socket , High Current Connectors , Lithium Battery Connectors , New Energy Power Connectors
OEM
ISO 9001, IATF16949
-
US$ 1.8 / Piece1000 Pieces (MOQ)
-
US$ 3.5 / Piece1000 Pieces (MOQ)
-
US$ 3.5 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Plastic Valve , Plastic Diaphragm Valve , PVDF Diaphragm Valve , PVC Ball Valve , PVC Valve
OEM
ISO 9001
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 150 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Yangzhou Xiyuan Electronic Technology Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
609
Plant Area
34
Number of Employees
Manufacturer/Factory
, Trading Company
Piezoelectric Vibration Speed Sensor; Piezoelectric Vibration Acceleration Sensor; Piezoelectric Force Sensor; Piezoelectric Pressure Sensor
Own Brand, ODM, OEM
ISO9001:2015, IATELLECTUAL PROPERTY MAAAGEMENT SYSTEM CERTIFICATE
-
US$ 169 / Piece1 Piece (MOQ)
-
US$ 219 / Piece1 Piece (MOQ)
-
US$ 192 / Piece1 Piece (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
1865
Plant Area
116
Number of Employees
Manufacturer/Factory
, Trading Company
Fiber Optic Sensors; Proximity Sensors; Photoelectric Sensors; Label Sensors; Ultrasonic Sensors
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 17.14 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 5 / Piece1 Piece (MOQ)
Tianjin KXC Valve Manufacturing Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
Gate Valve , Ball Valve , Butterfly Valve , Check Valve , Globe Valve
Own Brand, ODM, OEM
ISO 9001
-
US$ 28 / Piece1 Piece (MOQ)
-
US$ 25.68 / Piece2 Pieces (MOQ)
-
US$ 19 / Piece1 Piece (MOQ)
Manufacturer/Factory
Cartridge Heater , Immersion Heater , Thermocouple , Silicone Rubber Heater , Pellet Igniter
OEM, ODM
ISO 9001
-
US$ 11.5 / Piece10 Pieces (MOQ)
-
US$ 8.5 / Piece10 Pieces (MOQ)
-
US$ 8.5 / Piece10 Pieces (MOQ)
QINHUANGDAO JIEWEI THECHNOLOGY CO., LTD.
Since 2023 Suppliers with verified business licenses
4.0
1200
Plant Area
62
Number of Employees
Manufacturer/Factory
, Trading Company
Valve Actuator , Electric Valves , Flow Meters , Pressure Transducer , Temperature Sensor
ODM, OEM
Nil
-
US$ 30 / Piece30 Pieces (MOQ)
-
US$ 120 / Piece50 Pieces (MOQ)
-
US$ 90 / Piece30 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Infrared Thermometers , Thermal Infrared Thermometers , Infrared Measurement Instrument , Infrared Pyrometer , Infrared Temperature Sensor
OEM, ODM
ISO 9001, ISO 14001
-
US$ 650 / Piece1 Piece (MOQ)
-
US$ 55 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Taizhou Kayson Electric Heating Technology Co., Ltd.
Since 2022 Suppliers with verified business licenses
4.0
200
Plant Area
16
Number of Employees
Manufacturer/Factory
, Trading Company
Cartridge heater , thermocouple , immersion heater , silicone heater , band heater
ODM, OEM
Response Time≤3h
-
US$ 95 / Piece1 Piece (MOQ)
-
US$ 3.5 / Piece1 Piece (MOQ)
-
US$ 95 / Piece1 Piece (MOQ)
Shenzhen Haiwang Sensor Co., Ltd.
Since 2016 Suppliers with verified business licenses
4.0
145
Plant Area
17
Number of Employees
Trading Company
Pir Sensor , Fresnel Lens , Microwave Module , Magnify Card , Anti Sleep Alarm
OEM, ODM, Own Brand
within 15 workdays
-
US$ 0.95 / Piece1000 Pieces (MOQ)
-
US$ 0.95 / Piece1000 Pieces (MOQ)
-
US$ 0.66 / Piece1000 Pieces (MOQ)
Wuhan Grat Control Valve Co., Ltd.
Since 2016 Suppliers with verified business licenses
4.0
1050
Plant Area
20
Number of Employees
Manufacturer/Factory
Flow Meter , Electric Actuator , Electric Ball Valve , Electric Butterfly Valve , Electric Control Valve
Own Brand, ODM, OEM
Nil
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (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$ 30 / Piece1 Piece (MOQ)
-
US$ 65 / Piece1 Piece (MOQ)
-
US$ 68 / Piece1 Piece (MOQ)
Dandong Dedan Trade Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
82
Plant Area
4
Number of Employees
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 2000 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Manufacturer/Factory
Test Probe , Test Machine , Lab Equipment , Gauge , Environment Test Machine
OEM, Own Brand
ISO 9001
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 69 / Piece1 Piece (MOQ)
Manufacturer/Factory
Electric Actuator , Pneumatic Actuator , Ball Valve , Butterfly Valve , Flowmeter
OEM, ODM, Own Brand, OTHER
ISO 9001, ISO 9000, ISO 14001
-
US$ 228 / Piece1 Piece (MOQ)
-
US$ 4 / Piece1 Piece (MOQ)
-
US$ 4 / Piece1 Piece (MOQ)
Audited Supplier
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