Total 2,000+ protocol device factories & companies found with 6,000+ products. Source high quality protocol device from our great selection of reliable protocol device manufacturing factories.
Shenzhen Eversmart Technology Co., Ltd.
Diamond Member
| Main Products: | Anti-Drone , Signal Blocker , RF Amplifier Module , GaN Power Transistor |
| 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$ 600 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 21888-23888 / PieceMin. Order: 1 Piece -
Unit Price: US$ 390-410 / PieceMin. Order: 1 Piece
Beijing Zhongke Xinyuantechnology Co., Ltd.
Diamond Member
| Main Products: | Optical Transceiver , Network Card , Network Switch , Cables , Wireless Ap |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Beijing, Beijing |
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Unit Price: US$ 66-76 / PieceMin. Order: 1 Piece -
Unit Price: US$ 2400-2800 / PieceMin. Order: 1 Piece -
Unit Price: US$ 200-258 / PieceMin. Order: 1 Piece
Shenzhen QYTeco Limited
Diamond Member
| Main Products: | Sewer Camera , Drain Camera , Pipe Inspection Camera , 512Hz Sonde Transmitter , Self-Leveling Camera |
| 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$ 180-210 / PieceMin. Order: 1 Piece -
Unit Price: US$ 525-625 / PieceMin. Order: 1 Piece -
Unit Price: US$ 180-210 / PieceMin. Order: 1 Piece
Zhejiang Taikong Electric Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Switchgear Accessories , Tulip Contact , Static Contact , Vcb Parts , Vcb Terminal |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.3-5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3.99-35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3.99-35 / PieceMin. Order: 1 Piece
Shanghai GL Environmental Technology Co., Ltd.
Diamond Member
| Main Products: | Diaphragm Pump , Dosing Pump , pH Meter , Conductivity Meter , Flow Meter |
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
| Main Markets: | Southeast Asia , Africa , Oceania , Mid East , Eastern Asia |
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Unit Price: US$ 162-450 / PieceMin. Order: 1 Piece
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Unit Price: US$ 950-1400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 187-390 / PieceMin. Order: 1 Piece
Shenzhen Greetwin Telecom Co., Ltd
Diamond Member
| Main Products: | Drone Jammer/Uav Jammer , Handheld Signal Jammer , Prison Jammer/Jail Jammer , Ied Bomb Jammer , Manpack Jammer/Pelican Jammer |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 4750-4980 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15685.5-18850.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3690-4150 / PieceMin. Order: 1 Piece
Dawei Medical Co., Ltd
Diamond Member
| Main Products: | Ultrasound Machine , Medical ECG Machine , Patient Monitor , Medical Digital Radiography X-ray System , Wireless Handheld Ultrasound |
| Factory ownership: | Limited Company |
| Location: | Xuzhou, Jiangsu |
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Unit Price: US$ 759-1349 / PieceMin. Order: 1 Piece
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Unit Price: US$ 759-1349 / PieceMin. Order: 1 Piece
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Unit Price: US$ 759-1349 / PieceMin. Order: 1 Piece
Jinan Xinyuhua Energy Technology Co., Ltd.
Diamond Member
| Main Products: | Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter |
| Location: | Jinan, Shandong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia |
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Unit Price: US$ 100-99999 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100-99999 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 39.9-2685 / PieceMin. Order: 2 Pieces
Shenzhen Caratar Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | USB Serial Cable , Industry Cable , USB RS485 , USB RS422 , USB RS232 |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 199.99-239.99 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 55-59.9 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 55-59.9 / PieceMin. Order: 2 Pieces
Shenzhen Foreach Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Tubing , Fitting , Piston Pump , Diaphragram Pump , Probes |
| Mgmt. Certification: |
ISO9001:2015, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Min. Order: 1 Piece
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Min. Order: 1 Piece
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Shenzhen Joint Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | GPS Lock , E-Locks , Container E-Locks , Container GPS Tracker , Trailer GPS Lock |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 36-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-105 / PieceMin. Order: 1 Piece
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Unit Price: US$ 46-65 / PieceMin. Order: 1 Piece
Shenzhen AVbestech Electronics Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Webcam , Hunting Camera , Action Camera |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 599 / piecesMin. Order: 10 pieces
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Unit Price: US$ 132-140 / piecesMin. Order: 10 pieces
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Unit Price: US$ 132-140 / piecesMin. Order: 2 pieces
Hunan Edsun Electrical Science and Technology Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | EV Charger; Jump Starter; Car Air Inflator; Car Battery Charger; Portable Power Station |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 63-66 / SetMin. Order: 2 Sets
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Unit Price: US$ 14-15.5 / SetMin. Order: 2 Sets
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Unit Price: US$ 25-26 / SetMin. Order: 2 Sets
Shenzhen rCloud Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Card Reader , RFID Card Reader , Magnetic Card Reader , IC Card Reader , Hybrid Card Reader |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 21-24 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 75-78 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 75-78 / PieceMin. Order: 100 Pieces
Dongguan Kingone Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Interactive white board , Digital signage , Touch screen kiosk |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
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Unit Price: US$ 600-700 / PieceMin. Order: 1 Piece
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Cheap Facial Time Recording Face Recognition Device Time Attendance Non-Contact Infrared Thermometer
Cheap Facial Time Recording Face Recognition Device Time Attendance Non-Contact Infrared ThermometerUnit Price: US$ 600-700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-550 / PieceMin. Order: 1 Piece
Wuhan Cono Technology Co., Ltd.
Diamond Member
| Main Products: | Night Vision Scope , Thermal Imaging Sight , Thermal Handheld Monocular , Thermal Imaging Clip-on , Temperature Detecting System |
| Factory ownership: | Limited Company |
| Location: | Wuhan, Hubei |
| 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$ 3500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 470-620 / PieceMin. Order: 1 Piece
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Unit Price: US$ 470-620 / PieceMin. Order: 1 Piece
Hunan Echwater Technology Co., Ltd.
Diamond Member
| Main Products: | Hypochlorous Acid Generator , Atmosphere Water Machine , Sodium Hypochlorite Generator , Pure Water System , Hydrogen Bath Generator |
| Location: | Changsha, Hunan |
| 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$ 3999-4999 / setMin. Order: 1 set
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Unit Price: US$ 3500-5555 / setMin. Order: 1 set
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Unit Price: US$ 999-7999 / setMin. Order: 1 set
Jinan Shinsung Environmental Technology Co., Ltd.
Diamond Member
| Main Products: | HEPA Filter , Air Filter , FFU , ULPA Filter , Sub HEPA Filter |
| Factory ownership: | Limited Company |
| Location: | Liaocheng, 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$ 150-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150-600 / PieceMin. Order: 1 Piece
Wuhan Nokos Electronics Co., Ltd.
Diamond Member
| Main Products: | Handheld Thermal Imaging , Thermal Imaging Module , Thermal Camera , Test Instrumentation , Monocular Telescope |
| Location: | Wuhan, Hubei |
| 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$ 3215 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3169 / PieceMin. Order: 1 Piece
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Unit Price: US$ 356-399 / SetMin. Order: 1 Set
Beijing Zetron Technology Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Gas Detector/Air Monitor/Gas Analyzer/Air Analyzer/Gas Alarm |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Beijing, Beijing |
| Main Markets: | Southeast Asia/ Mideast , South Asia |
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Unit Price: US$ 890-950 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-4000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-4000 / PieceMin. Order: 1 Piece
Guangzhou Idealplusing information technology co., LTD
Diamond Member
| Main Products: | DC Power Supply , DC/DC Converter , Pure Sine Wave Inverter , Retifier , Battery Charger |
| 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$ 100-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 429.55-457.26 / PieceMin. Order: 1 Piece
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Shenzhen Bitvisus Technology Limited
Gold Member
| Main Products: | TV Video Wall Controller , HDMI Extender , HDMI Matrix Switcher , Multi Viewer , HDMI Fiber Cable |
| 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$ 243-400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 81-99 / PieceMin. Order: 1 Piece
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Unit Price: US$ 452.7-528.15 / PieceMin. Order: 1 Piece
Quanzhou Hecere Electronic Co., Ltd.
Diamond Member
| Main Products: | Plastic Business/Gift/Membership Card , Membership Cards Promotional Cards , VIP Cards Photo Cards , Promotional/VIP/Photo/Discount Cards , Sle4428(Blank Card)/Sle4428/Sle4442 |
| Factory ownership: | Limited Company |
| Location: | Quanzhou, Fujian |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia |
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Unit Price: US$ 999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.42 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 20-22.4 / PieceMin. Order: 10 Pieces
Shanghai Linbel Instrument Co., Ltd.
Diamond Member
| Main Products: | Heating and Cooling Device , Thermostatic Water Bath , Recirculating Chiller , Glycol Chiller , Alcohol Chiller |
| 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$ 4599-5499 / PieceMin. Order: 1 Piece
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Unit Price: US$ 850-1100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 700-800 / PieceMin. Order: 1 Piece
MEDSINGLONG CO LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Medical X-ray Equipments & Accessories , Medical Ultrasound Instruments , Emergency & Clinics Apparatuses , Clinical Analytical Instruments , Beauty Equipment |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , South America , Southeast Asia/ Mideast |
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Unit Price: US$ 399-1350 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-1300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-1300 / PieceMin. Order: 1 Piece
Hebei Yuhan Electronic Technology Co., Ltd.
Gold Member
| 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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Unit Price: US$ 2500-3900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3300-3900 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2500-3900 / PieceMin. Order: 1 Piece
Henan 4.0 Automation Equipment Co., Ltd.
Diamond Member
| Main Products: | Cabinet Cooling Fan Filter Unit , Enclosure Heater PTC Fan Heater , Thermostat Panel Lamp Terminal Block , Remote Io Module , Axial Flow Fan Centrifugal Fan |
| Factory ownership: | Limited Company |
| Location: | Zhengzhou, Henan |
| 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$ 45-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.5-12 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 75-85 / PieceMin. Order: 1 Piece
Shanghai Kehua Bio-Engineering Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Elisa , HIV , Chemiluminescence Immunoassay , Clinical Chemistry Analyzer , Molecular Diagnosis |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 3 |
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Unit Price: US$ 40000 / UnitMin. Order: 1 Unit
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Unit Price: US$ 14400 / UnitMin. Order: 1 Unit
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Unit Price: US$ 40000 / UnitMin. Order: 1 Unit
Shaanxi Academy of Aerospace Technology Application ...
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Satellite Ground Station; Satellite ground station antenna; Portable Antenna; SOTM Antenna; Vehicle–based Terminal; Metal Space Frame Radome; RF components |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | State-owned |
| R&D Capacity: | ODM |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 15000-40000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15000-40000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15000-40000 / PieceMin. Order: 1 Piece
Jiangsu Jianeng Machinery Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Separator |
| Mgmt. Certification: |
ISO14001, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Huai'an, Jiangsu |
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Unit Price: US$ 10000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18000-25000 / PieceMin. Order: 1 Piece
Audited Supplier
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