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 Yuantong Modern Technology Co, . Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Industrial Telephone , Outdoor Telephone , Explosion Proof Telephone , Weatherproof VoIP Telephone , Vandal Resistant Telephone |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 359-499 / PieceMin. Order: 1 Piece -
Unit Price: US$ 299-399 / PieceMin. Order: 2 Pieces -
Unit Price: US$ 399-499 / PieceMin. Order: 2 Pieces
Shenzhen Keyto Fluid Technology Co., Ltd.
Gold Member
| Main Products: | Solenoid Valves , Diaphragm Solenoid Valves , Proportional Valves , Rotary Sheer Valves , Air Displacement Pipettes |
| 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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Min. Order: 5 Pieces -
Wuxi Jiazhini Machinery Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Linear Actuator |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wuxi, Jiangsu |
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Unit Price: US$ 175-180 / PieceMin. Order: 1 Piece -
Unit Price: US$ 100 / SetMin. Order: 1 Set -
Unit Price: US$ 100 / SetMin. Order: 1 Set
Fuan Shaluo Electronic Co., Ltd.
Diamond Member
| Main Products: | Generator Parts & Accessories , Automatic Voltage Regulator , Solenoid , Oil Pressure Sensor , Vdo Sensor |
| Location: | Ningde, Fujian |
| 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$ 161-172 / piecesMin. Order: 20 pieces
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Unit Price: US$ 230-236 / piecesMin. Order: 5 pieces
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Unit Price: US$ 150-163 / piecesMin. Order: 5 pieces
Beijing Borui Communication System Integration Co., ...
Diamond Member
| Main Products: | Network Switches , Server , Storage , Laptop , HDD |
| Factory ownership: | Limited Company |
| Location: | Beijing, Beijing |
| 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$ 55-60 / PieceMin. Order: 1 Piece
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Unit Price: US$ 14000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 28000-28300 / PieceMin. Order: 1 Piece
NANBEI INSTRUMENT LIMITED
Diamond Member
| Main Products: | Laboratory Instrument , Rotary Evaporator , Glass Reactor , Life Science Instruments , Agricultural Instruments |
| 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$ 1164-1284 / SetMin. Order: 1 Set
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Unit Price: US$ 248-304 / SetMin. Order: 1 Set
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Unit Price: US$ 1348-1514 / SetMin. Order: 1 Set
Chongqing Vision Star Optical Co., Ltd.
Diamond Member
| Main Products: | Auto Refractometer , Lensmeter , Slit Lamp , Lens Edger , Ophthalmic |
| Factory ownership: | Private Owner |
| Location: | Chongqing, Chongqing |
| 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$ 3300-4100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000-12900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4000-12900 / PieceMin. Order: 1 Piece
Shenzhen Scimagic Development Technology Co., Limited
Gold Member
| Business Type: | Trading Company |
| Main Products: | 433.92MHz Remote Control , Garage Door Remote Control , Wireless Remote Control , Remote Transmitter , Ewelink WiFi RF Switch Module |
| 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 , East Asia(Japan/ South Korea) , Australia |
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Unit Price: US$ 9.5-12 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7.5-9.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 3.5-11.5 / PieceMin. Order: 10 Pieces
Sunhokey Electronics Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Digital Voltmeter Ammeter , Oximeter Blood Oxygen Monitor , Communication Network , Raspberry Pi , Orange Pi |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , Europe |
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Unit Price: US$ 1.4-1.45 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 550-1100 / PieceMin. Order: 1 Piece
Quanzhou Machtric Automation Equipment Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Frequency Converter , Frequency Inverter |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Quanzhou, Fujian |
| Main Markets: | South America , Europe |
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Unit Price: US$ 540 / PieceMin. Order: 1 Piece
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Unit Price: US$ 569 / PieceMin. Order: 1 Piece
DELIN COMM LIMITED
Gold Member
| Main Products: | GPS Antenna , GSM Antenna , 3G/4G Antenna , Glonass Antenna , WiFi Antenna |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18 / PieceMin. Order: 1 Piece
Helon Technology (Chengdu) Co., Ltd.
Gold Member
| Main Products: | Valve , Positiioner , Regulator , Limit Switch , Solenoid |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chengdu, Sichuan |
| 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$ 2600 / unitsMin. Order: 2 units
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Unit Price: US$ 1858 / unitsMin. Order: 1 units
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Unit Price: US$ 2600 / unitsMin. Order: 1 units
Shandong Renke Control Technology Co., Ltd.
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Unit Price: US$ 420 / PieceMin. Order: 1 Piece
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Unit Price: US$ 420 / PieceMin. Order: 1 Piece
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Unit Price: US$ 420 / PieceMin. Order: 1 Piece
Shanghai Yinuo Instrument Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Flowmeter , Controller , Pump , Metering System , Skid |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 1 |
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Min. Order: 1 Piece
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Min. Order: 1 Piece
Labirinth Microtest Electronics (Tianjin), Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Load Cell , Weighing Sensor , Force Sensor , Tension Sensor , Weighing Indicator |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 25-30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 143-214 / PieceMin. Order: 1 Piece
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Unit Price: US$ 143-214 / PieceMin. Order: 1 Piece
Zhongke Lianxun (Shenzhen) Technology Co., Ltd
Diamond Member
| 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$ 1999-5999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3399-6599 / PieceMin. Order: 1 Piece
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Unit Price: US$ 999-19999 / PieceMin. Order: 1 Piece
Sichuan Focus Science and Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Flowmeter , Level Sensor , Level Switch , Level Transmitter , Servo Motor |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chengdu, Sichuan |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic , South Asia |
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Unit Price: US$ 90 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 90 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 150-300 / PieceMin. Order: 1 Piece
Shanghai Mida EV Power Co., Ltd.
Gold Member
| Main Products: | DC Charging Station , EV Charger Module , Liquid Cooled Power Module , Nacs & CCS1 & CCS2 & Gbt , Fast DC Charger |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
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Unit Price: US$ 700-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 700-900 / PieceMin. Order: 1 Piece
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Unit Price: US$ 700-900 / PieceMin. Order: 1 Piece
Premier Cable Co., Limited
Gold Member
| Main Products: | Circular Connector Cable , Nmea 2000 Cable , Ftdi Cable , IP67 Waterproof Cable , Aisg Cable |
| Factory ownership: | Limited Company |
| Location: | Dongguan, 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$ 5-9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 3-8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 8-12 / PieceMin. Order: 100 Pieces
Hongking Communication Technology Shenzhen Co., Limited
Gold Member
| Main Products: | ONU , Ont , Gpon ONU , Gpon Ont , Huawei ONU |
| 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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Min. Order: 100 Pieces
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Unit Price: US$ 24.1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 38 / PieceMin. Order: 100 Pieces
Wenzhou Sifuweier Electrician Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Floor Box , Desktop Socket , Accessories , Industrial Socket |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | Europe , Southeast Asia/ Mideast , Africa |
| Staff: | 6 |
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Unit Price: US$ 14.38-15.71 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 19.15-20.92 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 14.38-15.71 / PieceMin. Order: 200 Pieces
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment ...
Diamond Member
| Main Products: | Frequency Inverter , HMI , PLC , Servo Drive , VFD |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Jinan, Shandong |
| Main Markets: | Southeast Asia/ Mideast , South Asia |
| Staff: | 7 |
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Unit Price: US$ 50-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-198 / PieceMin. Order: 1 Piece
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Unit Price: US$ 120-150 / PieceMin. Order: 1 Piece
Guangzhou Getwell Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Server Rack , Integrated Micro Modular Data Center , PDU , UPS , Cold/Hot Aisle Containment |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 30-50 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 30-50 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 89-99 / PieceMin. Order: 50 Pieces
Xiamen E-Top Controls Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Room Thermostat |
| Mgmt. Certification: |
ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Xiamen, Fujian |
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Unit Price: US$ 10.5-25.5 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 10.5-25.5 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 18-25 / PieceMin. Order: 300 Pieces
Shandong Retouch Wash and Sterilize Technology Co., ...
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Disinfectant |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Dezhou, Shandong |
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Unit Price: US$ 2 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 3480-3500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18.75 / PieceMin. Order: 50 Pieces
Guangzhou T.K Medical Instrument Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Veress Needles , Trocars , Wound Retractors , Retrieval Bags |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia |
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Unit Price: US$ 12-20 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20000-80000 / SetMin. Order: 1 Set
Wuhan Unique Mechanical & Electrical Equipment Co., ...
Gold Member
| Business Type: | Trading Company |
| Main Products: | Telecom Equipment , Telecommunication Equipment , DC Power Supply , Telecom Power Supply , Telecom Rectifier |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wuhan, Hubei |
| Main Markets: | North America , Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 86 / PieceMin. Order: 1 Piece
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Unit Price: US$ 42-62 / PieceMin. Order: 1 Piece
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Unit Price: US$ 42-62 / PieceMin. Order: 1 Piece
SunLipo Energy (Shenzhen) Co., Ltd.
Gold Member
| Main Products: | Fpv Drone Batteries , Solid State Uav Batteries , Lipo Batteries for Drones , Molicel Battery Pack 6s2p , Fpv Drones Parts |
| Location: | Shenzhen, Guangdong |
| Main Markets: | Western Europe |
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Unit Price: US$ 129-140 / PieceMin. Order: 30 Pieces
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Min. Order: 100 Pieces
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Unit Price: US$ 16.5-17.8 / PieceMin. Order: 10 Pieces
Henan Wanyang Lithium Battery Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Lithium Iron Phosphate Battery , LiFePO4 Battery , Lead Acid Battery , Residential Energy Storage Battery , Industrial & Commercial Energy Storage Cabinet |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Jiyuan, Henan |
| Production Lines: | 7 |
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Unit Price: US$ 268-288 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 975 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 975 / PieceMin. Order: 10 Pieces
Mindian Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Combiner box , MCCB , MC4 connector |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 8250-9250 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5820-6280 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5820-6280 / PieceMin. Order: 1 Piece
Audited Supplier
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