Total 127 protocol converter testing factories & companies found with 381 products. Source high quality protocol converter testing from our great selection of reliable protocol converter testing manufacturing factories.
Shenzhen Sunyuan Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Signal Isolator , Data Acquisition , Dc-dc Converter , Digital Meter |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 157-160 / PieceMin. Order: 1 Piece
Hebei Kaixiang Electrical Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Portable Load Bank , Load Banks , Battery Discharger , AC Load Bank , DC Load Bank |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shijiazhuang, Hebei |
Production Lines: | 4 |
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Unit Price: US$ 9000 / Unit/UnitsMin. Order: 1 Unit/Units
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Unit Price: US$ 9000 / Unit/UnitsMin. Order: 1 Unit/Units
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
Main Products: | EV Charging Power Module , EV Charger , EV Charging Station |
Factory ownership: | Public Company |
Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 1000 / unitMin. Order: 1 unit
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Unit Price: US$ 600 / pcsMin. Order: 10 pcs
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30kw EV DC Charging Power Module AC/DC Rectifier 150-1000V 120A for EV DC Charger CE TUV Certificate30kw EV DC Charging Power Module AC/DC Rectifier 150-1000V 120A for EV DC Charger CE TUV CertificateUnit Price: US$ 650 / pcsMin. Order: 10 pcs
Eunics Technology Co., Ltd.
Main Products: | Blender , Air Fryer , Rice Cooker , Dough Mixer , Coffee Machine |
Factory ownership: | Limited Company |
Location: | Shenyang, Liaoning |
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$ 140 / PieceMin. Order: 1 Piece
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Unit Price: US$ 181 / PieceMin. Order: 1 Piece
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Unit Price: US$ 181 / PieceMin. Order: 1 Piece
Anjue Medical Equipment Co., Ltd.
Main Products: | Anesthesia Machine , Ventilator , Medical Sterilization Packaging , Dialysis Machine , Dental Unit |
Factory ownership: | Limited Company |
Location: | Anqing, Anhui |
Main Markets: | Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9000 / PieceMin. Order: 1 Piece
Shenzhen UTP Fiber Technology Co., Ltd.
Main Products: | Industrial Poe Switch , Fiber Media Converter , Poe Injector , HDMI Fiber Extender , HD/3G/12g-SDI Fiber Extender |
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$ 59-79 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49-69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 99-119 / PieceMin. Order: 1 Piece
Shenzhen Weijunrui Technology Co.,Ltd
Main Products: | Analog I/O Modules , Signal Isolated Converter , Signal Conditioners , Current Splitter , PT100 Temperature Signal |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | Domestic |
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Unit Price: US$ 50.99-56.99 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 50.99-56.98 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100.99-106.99 / PieceMin. Order: 2 Pieces
Nanjing Decowell Automation Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | FS Series Integrated I/O; EX Series Card I/O; SD Series IP67 Remote I/O |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Nanjing, Jiangsu |
Production Lines: | 10 |
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Unit Price: US$ 61.63-77.04 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-130 / PieceMin. Order: 1 Piece
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Unit Price: US$ 96.04-137.2 / PieceMin. Order: 1 Piece
Wuhan Yongxinfeng Science&Technology Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | SFP Module |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Domestic |
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Unit Price: US$ 14-14.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-31 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6.2-7.5 / PieceMin. Order: 1 Piece
Nanjing Hangjia Electronic Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Pressure Sensor , Pressure Switch , Water Level Sensor , Flow Meter , Differential Pressure Sensor |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 65-85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-85 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65-85 / PieceMin. Order: 1 Piece
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., ...
Main Products: | Pressure Transmitter , Level Transmitter , Temperature Transmitter , Flow Switch , Pressure Sensor |
Location: | Baoji, Shaanxi |
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$ 6-8 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 41-45 / PieceMin. Order: 1 Piece
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Unit Price: US$ 43-52 / PieceMin. Order: 1 Piece
Shenzhen Caratar Technology Co., Ltd.
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$ 92-198 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.99-9.98 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 7.99-9.99 / PieceMin. Order: 50 Pieces
Sunuprise Technology Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Lan transformer , Commom mode choke , Converter isolation trasnformer , T1/E1/CEPT/ISDN-PRI transformer , Low power isolation transformer |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Mianyang, Sichuan |
Main Markets: | North America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) |
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Unit Price: US$ 0.2-0.6 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.2-0.8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.25-0.6 / PieceMin. Order: 100 Pieces
Shenzhen Carsun Electronic Technology Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Vehicle maintenance and repair equipment wiring , OBD car networking series , automotive wiring harness , truck series , J1939 |
Mgmt. Certification: |
ISO9001:2015, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 4.5-5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.5-3 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.5-3 / PieceMin. Order: 10 Pieces
Nanjing Shunmei Science & Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Remote Control , Sliding Line , Handle , Antenna |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Nanjing, Jiangsu |
Main Markets: | Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Domestic |
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Unit Price: US$ 1000-1500 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 8000-15000 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 8000-15000 / PieceMin. Order: 1 Piece
Shenzhen Jeetronics Communications Co., Ltd.
Main Products: | SFP Qsfp Qsfpdd Optical Transceiver , 1g 2.5g 10g Copper SFP RJ45 , Poe Ethernet Switch , Industrial Ethernet Switch , Csfp Compatct SFP Transceiver |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Eastern Asia , Western Europe |
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Unit Price: US$ 33-35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 86-88 / PieceMin. Order: 1 Piece
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Unit Price: US$ 220-240 / PieceMin. Order: 1 Piece
Jinan Inverter Electric Co., Ltd.

Main Products: | Frequency Converter , VFD , PLC , Soft Starter , Breaking Unit |
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$ 32-65 / PieceMin. Order: 1 Piece
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Unit Price: US$ 72-750 / PieceMin. Order: 1 Piece
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Unit Price: US$ 32-65 / PieceMin. Order: 1 Piece
Shijiazhuang Maxwell Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Electric Vehicle Charger Module , Power Module , AC to DC Converter , DC to DC Converter , Bidirectional Module |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shijiazhuang, Hebei |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , West Asia |
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Unit Price: US$ 1460-1510 / piecesMin. Order: 1 pieces
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Unit Price: US$ 530-560 / piecesMin. Order: 1 pieces
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Unit Price: US$ 980-1220 / PieceMin. Order: 1 Piece
Jiaxing Mingyuan Electronics Co., Ltd.
Main Products: | Bluetooth Optical Probe , USB Optical Probe , Type-C Optical Probe , RS232 Optical Probe , RS485 Optical Probe |
Factory ownership: | Limited Company |
Location: | Jiaxing, Zhejiang |
Main Markets: | Eastern Europe , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 49-59 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49-59 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-29 / PieceMin. Order: 1 Piece
Jinan Xinyuhua Energy Technology Co., Ltd.
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$ 99-4390 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100-4990 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 100-4990 / PieceMin. Order: 2 Pieces
Shandong BOS Energy Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Variable Frequency Power Supply , DC Power Supply , Energy Storage Inverter , Off Grid Inverter , Shore Power Supply |
Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Jinan, Shandong |
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Unit Price: US$ 100-99999 / PiecesMin. Order: 1 Pieces
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Unit Price: US$ 100-99999 / PiecesMin. Order: 1 Pieces
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Unit Price: US$ 100-99999 / PiecesMin. Order: 1 Pieces
Henan 4.0 Automation Equipment Co., Ltd.
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$ 90-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-14.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-55 / PieceMin. Order: 1 Piece
Beijing W&F Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Fusion splicer/Otdr/Cable fault locator/Optical power meter/Fiber identifier |
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Beijing, Beijing |
Main Markets: | South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) |
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Unit Price: US$ 400-550 / setMin. Order: 1 set
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Unit Price: US$ 430-512 / setsMin. Order: 1 sets
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Unit Price: US$ 259-299 / setsMin. Order: 2 sets
Zhejiang Xinghao Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Power Meter |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jiaxing, Zhejiang |
Main Markets: | Europe , Domestic |
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Unit Price: US$ 46 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 45 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 18.5 / PieceMin. Order: 50 Pieces
Qingdao KEEJOO Group
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Shot Blasting Machines , Sand Blasting Room , Foundry Machinery , Dust Collector , Special Shot Blasting Machines |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Qingdao, Shandong |
Production Lines: | 1 |
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Unit Price: US$ 10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000 / PieceMin. Order: 1 Piece
Dongguan Leedsen Optical Products Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Camera Accessory , Camera Ring |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
Production Lines: | Above 10 |
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Unit Price: US$ 9.97-11.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 9.97-11.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10.34 / PieceMin. Order: 10 Pieces
Tangshan Jinyi Instrument Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Industrial instruments and meters |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Tangshan, Hebei |
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Unit Price: US$ 3.5-8 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 3.5-8 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 3.5-8 / PieceMin. Order: 1000 Pieces
Changzhou Kunwei Sensing Technology Co., Ltd.
Main Products: | 6 Axis Force Sensor , 6 Axis Force Torque Sensor , Multi Axis Force Torque Sensor , 1 Axis Force Torque Sensor , 1 Axis Force Sensor |
Factory ownership: | Limited Company |
Location: | Changzhou, 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$ 1000-4500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-3200 / PieceMin. Order: 1 Piece
Takfly Communications Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Fiber Optical Cable , Patch Cord , Adapter , Terminal Box , PLC Splitter |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 0.1-40 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 0.1-250 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1-40 / PieceMin. Order: 2 Pieces
Zhongke Lianxun (Shenzhen) Technology Co., Ltd
Main Products: | IP Mesh Radio , Cofdm , Uav , Wireless Transmission System , Uav Detection System |
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$ 2999-3999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2999-3999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4500-6500 / PieceMin. Order: 1 Piece