Total 1,958 communication principle factories & companies found with 5,874 products. Source high quality communication principle from our great selection of reliable communication principle manufacturing factories.
Idtrack Tech Co., Ltd

Main Products: | Thermal Printable Wristband , RFID Sticker and Labels , Fabric Wristbands , Packing Box , Wooden Box |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 555-1888 / SetMin. Order: 10 Sets
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Unit Price: US$ 555-1888 / SetMin. Order: 10 Sets
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Unit Price: US$ 800-1000 / SetMin. Order: 1 Set
WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.
Main Products: | Vortex Flow Meter , Liquid Turbine Flow Meter , Thermal Gas Mass Flow Meter , Electromagnetic Flowmeter , Gas Turbine Flow Meter |
Factory ownership: | Limited Company |
Location: | Weihai, Shandong |
Main Markets: | South America , Eastern Europe , Southeast Asia , Oceania , Mid East , Eastern Asia |
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Unit Price: US$ 200-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 200-1500 / PieceMin. Order: 1 Piece
Zhejiang Dongyi Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Instrument & Meters |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Hangzhou, Zhejiang |
Production Lines: | 5 |
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Unit Price: US$ 99-129 / piecesMin. Order: 1 pieces
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Unit Price: US$ 99-129 / piecesMin. Order: 1 pieces
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Unit Price: US$ 99-129 / piecesMin. Order: 1 pieces
Aister Instrument (Shanghai) Co., Ltd.
Main Products: | Flow Meter , Thermal Mass Flow Meter , Turbine Flow Meter , Vortex Flow Meter , Electromagnetic Flow Meter |
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 100-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-300 / PieceMin. Order: 1 Piece
Hebei Yuhan Electronic Technology Co., Ltd.
Main Products: | Radar Level Gauge , Ultrasonic Heat Meter , Pressure Transmitters , Flow Meter , Water Quality Tester |
Factory ownership: | Limited Company |
Location: | Shijiazhuang, Hebei |
Main Markets: | Domestic |
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High Quality Wireless Communication Fmcw Radar Water Level Measurement 80GHz Radar Level TransmitterHigh Quality Wireless Communication Fmcw Radar Water Level Measurement 80GHz Radar Level TransmitterUnit Price: US$ 385-395 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 30-40 / PieceMin. Order: 49 Pieces
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Unit Price: US$ 385-395 / PieceMin. Order: 200 Pieces
Kaifeng Chentong Automation Technology Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Instruments & Meters |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Kaifeng, Henan |
Production Lines: | 4 |
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Unit Price: US$ 140-160 / pcsMin. Order: 10 pcs
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Unit Price: US$ 140-160 / pcsMin. Order: 10 pcs
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Unit Price: US$ 140-160 / pcsMin. Order: 10 pcs
Jiangsu Hualiu Instrument Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Flow Meters , Level Meters |
Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Huai'an, Jiangsu |
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Unit Price: US$ 185-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 280-2680 / setMin. Order: 1 set
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Unit Price: US$ 695-1392 / PieceMin. Order: 1 Piece
Kaifeng Chuangxin Measurement&Control Instrument Co., ...
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Measurement&Control Instrument |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Kaifeng, Henan |
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Unit Price: US$ 328-338 / PieceMin. Order: 1 Piece
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Unit Price: US$ 428-458 / SetMin. Order: 1 Set
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Unit Price: US$ 328-338 / PieceMin. Order: 1 Piece
Wuhu Jujie International Trade Co., LTD
Main Products: | Liquid Turbine Flow Meter , Electromagnetic Flow Meter , Vortex Flow Meter , Pression Vortex Flow Meter , Gas Turbine Flow Meter |
Factory ownership: | Limited Company |
Location: | Wuhu, Anhui |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 92 / PieceMin. Order: 1 Piece
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Unit Price: US$ 395-450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 250-280 / PieceMin. Order: 1 Piece
Lianyungang Weizidom Meter Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Water Meter , Flowmeter |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Lianyungang, Jiangsu |
Production Lines: | 2 |
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Unit Price: US$ 200-220 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 200-220 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 480-500 / PieceMin. Order: 1 Piece
Ningbo DSW International Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Safety Shoe , Tactical Boot , PVC Boot , Safety Glove , Helmet |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Ningbo, Zhejiang |
Production Lines: | 1 |
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Unit Price: US$ 11.5-12 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 5.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 5.5 / PieceMin. Order: 1000 Pieces
Kerui (Weifang) Automation Equipment Co., Ltd.
Business Type: | Trading Company |
Main Products: | Pressure Transmitter , Temperature Transmitter , Level Transmitter , Valve Positioner , Flowmeter |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Weifang, Shandong |
Main Markets: | Southeast Asia/ Mideast , Domestic |
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Unit Price: US$ 1000-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8000-9000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500-1800 / PieceMin. Order: 1 Piece
Shenzhen Necom Telecommunication Technologies Co., Ltd.
Main Products: | Cellphone Jammers , Mobile Phone Signal Booster , Prison Jammer , RF Signal Detector , Cellphone Detector |
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 259-289 / PieceMin. Order: 1 Piece
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Unit Price: US$ 259-289 / PieceMin. Order: 1 Piece
Qingdao Yonglihao Machinery Co., Ltd.
Business Type: | Trading Company |
Main Products: | Metal Stamping Part , Metal Bending Part , Aluminum Die Casting Part , Metal Welding Part , Machining Part |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
Location: | Qingdao, Shandong |
Main Markets: | North America , Europe , Africa |
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
Yichanglong Garment Accessories Limited
Main Products: | Hang Tag String , Elastic Tape , Lace , Nail File , Backpack |
Factory ownership: | Limited Company |
Location: | Guangzhou, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 0.008-0.02 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.008-0.02 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.008-0.02 / PieceMin. Order: 5000 Pieces
Beijing Jingxiang Environmental Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Water Quality Analyzer , pH Sensor , Flowmeter |
Mgmt. Certification: |
ISO45001:2018, ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Beijing, Beijing |
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Unit Price: US$ 78-236 / piecesMin. Order: 1 pieces
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Unit Price: US$ 134-226 / piecesMin. Order: 1 pieces
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Unit Price: US$ 78-236 / piecesMin. Order: 1 pieces
Zhejiang Akarui Electronic Technology Co., Ltd.
Main Products: | Energy Meters , Kwh Meter , Power Meter , Smart Meter |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | South America , Southeast Asia , Eastern Asia , Mid East , Africa |
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Unit Price: US$ 70 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 70 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 70 / PieceMin. Order: 5 Pieces
Fujian Autec Factory Automation Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | ATV Acoustic Tomographic Section Flowmeter , ATD Jet Difference Cross Section Flow Meter , ADV Ultrasonic Doppler Flow Rate Flow Meter , AOADV Ultrasonic Doppler Telemetry Flow Rate Flow Meter , AOSL33 (B |
Mgmt. Certification: |
ISO9001:2015, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 350-625 / PieceMin. Order: 1 Piece
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Ao910 High Precision Diffused Silicon Pressure Sensor, RS485 Communication, Output 4 - 20mA 0-1.6MPaAo910 High Precision Diffused Silicon Pressure Sensor, RS485 Communication, Output 4 - 20mA 0-1.6MPaUnit Price: US$ 98-120 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 230-286 / PieceMin. Order: 1 Piece
Kexiang Automation (Shandong) Co., Ltd.
Main Products: | Level Gauge , Flowmeter , Transmitter , Controller , Switch |
Location: | Yantai, Shandong |
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Unit Price: US$ 45-106 / PieceMin. Order: 1 Piece
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Unit Price: US$ 320-940 / PieceMin. Order: 1 Piece
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Unit Price: US$ 268-1259 / PieceMin. Order: 1 Piece
Chongqing Jiuxin Automation Technology Co., Ltd
Business Type: | Trading Company |
Main Products: | Gas Monitoring and Analysis Equipment |
Factory ownership: | Limited Company |
Location: | Chongqing, Chongqing |
Main Markets: | Domestic |
Staff: | 15 |
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Unit Price: US$ 1000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000 / SetMin. Order: 1 Set
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Unit Price: US$ 1000 / SetMin. Order: 1 Set
Hebei Shanghong Meters Technology Co., Ltd.
Main Products: | Water Meters , Mechanical Water Meters , Ultrasonic Water Meters , Smart Water Meters , Prepaid Water Meters |
Factory ownership: | Limited Company |
Location: | Shijiazhuang, Hebei |
Main Markets: | North America , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia |
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Unit Price: US$ 261.9-324.6 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 42-45 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 170-180 / PieceMin. Order: 10 Pieces
Xi'an Yunyi Instrument Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Pressure Transmitter , Dead Weight Tester , Pressure Calibrator , Level Meter , Flow Meter |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Xi'an, Shaanxi |
Main Markets: | South America , Europe , Southeast Asia/ Mideast , Domestic |
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Unit Price: US$ 940.57-1221.92 / unitsMin. Order: 5 units
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Unit Price: US$ 238.6 / piecesMin. Order: 30 pieces
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Unit Price: US$ 330 / piecesMin. Order: 50 pieces
Holykell Technology Company Limited
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Level Sensor , Flow Meter , Pressure Sensor , Wireless sensors , Temperature sensors |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changsha, Hunan |
Production Lines: | 4 |
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Unit Price: US$ 399-450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 299-999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 399-699 / SetMin. Order: 1 Set
Shanghai Cixi Instrument Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Flow Meter , Flow Switch , Pressure Sensor , Level Sensor , Level Meter |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
Production Lines: | 1 |
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Unit Price: US$ 199-699 / PieceMin. Order: 1 Piece
Changzhou Chuangke Drying Granulating Equipment Co., ...
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Spray Dryer , Drying Machine , Vacuum Dryer , Drying Equipment , Pelleting Machine |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Changzhou, Jiangsu |
Production Lines: | 1 |
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Unit Price: US$ 1-59900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-59900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9000-29000 / PieceMin. Order: 1 Piece
Wuxi Chaoda Electronic Technology Co., Ltd.
Main Products: | Online Water Quality Analyzer , Pressure Transmitters , Level Transmitter , Flow Meter , Temperature Transmitter |
Factory ownership: | Limited Company |
Location: | Wuxi, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1500-1550 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1300-1550 / SetMin. Order: 1 Set
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Unit Price: US$ 150-170 / SetMin. Order: 1 Set
Atech Sensor Co., Ltd
Main Products: | Pressure Sensor , Pressure Transmitter , Level Measurement , Pressure Transducer , Water Level Sensor |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 220-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39-43 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 39-43 / PieceMin. Order: 10 Pieces
Qingdao Dadi Energy Co., Ltd.
Main Products: | Cable , Under Armor Cable , Electric Cable , Electric Wire , Power Cable |
Factory ownership: | Limited Company |
Location: | Qingdao, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 0.1-5 / MeterMin. Order: 1000 Meters
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Unit Price: US$ 0.06-5 / MeterMin. Order: 1000 Meters
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Unit Price: US$ 6-16.9 / MeterMin. Order: 1000 Meters
Zhejiang Yandex Electronics Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Consumer Electronics , Electrical Electronics , Instruments , Programmable Controller |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Taizhou, Zhejiang |
Main Markets: | Domestic |
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Unit Price: US$ 900 / PieceMin. Order: 1 Piece
Nanjing Jiayi Fire Technology Co., Ltd
Main Products: | Fire Extinguisher , Fire Blanket , Fire Hydrant , Fire Hose Reel , Fire Hose |
Factory ownership: | Limited Company |
Location: | Nanjing, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1-99 / PieceMin. Order: 1000 Pieces