Total 360 serial port adaptor factories & companies found with 1,080 products. Source high quality serial port adaptor from our great selection of reliable serial port adaptor manufacturing factories.
Shenzhen Hi-Link Electronic Co., Ltd
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | WiFi/ Wireless Module and Relay , Remote Control , WiFi Antennas , USB WiFi Adaptor , WiFi Relay |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 6.5-8 / PieceMin. Order: 1 Piece
Yiwu Yanjing E-Commerce Firm
| Business Type: | Manufacturer/Factory |
| Main Products: | Digital Stream Player , 5.1 Audio Amplifier , Smart Home Switch |
| Location: | Jinhua, Zhejiang |
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Unit Price: US$ 65 / PieceMin. Order: 1 Piece
Hangzhou Huite Technology Co.Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Serial Port Expansion Card , Serial Port to IP Communication Module , USB to Serial Device , 48K Voiceprint Acquisition Module , 4G LTE Wireless Communication Module |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 80-100 / SetMin. Order: 10 Sets
Sails RFID Smart Card Technology Co., Limited
Gold Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | RFID Tags , Smart Card , Ear Tag , Pet Microchip , Pigeon Ring |
| Mgmt. Certification: |
ISO 9001, ISO 9000, QC 080000, GMP, HACCP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 99-139 / PieceMin. Order: 1 Piece
CiVinTec Global Co., Limited
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | RFID & Mobile ID Access Control Reader , Osdp Wiegand Access Control Reader , Qr Code Access Control Reader , HTTP Web Access Control Terminal , Wireless Access Control System |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 0.01-0.02 / PieceMin. Order: 1 Piece
Chongqing TOP Oil Purifier Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Oil Purifier Machine; Petroleum Tester; Electrical instrument; Road Bituminous Tester; Chromatograph; Spectrometer; Carbon Black Tester; Coal Tester; lron Core Loss Tester; Diffractometer |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chongqing, Chongqing |
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Unit Price: US$ 1000-6000 / PieceMin. Order: 1 Piece
Shenzhen Four Seas Global Link Network Technology Co., ...
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | WiFi Equipements , Wireless Repeater , Wireless Router , Wireless Access Point , Wireless Adapter/Network Card |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
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Unit Price: US$ 10-17.23 / PieceMin. Order: 2 Pieces
Raline Technology Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | PCMCIA to COM , Mp3 Fm Modulator , Power Inverter , Usb LAN Card , I/O Cards |
| Location: | Shenzhen, Guangdong |
Exportise International Limited
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Add-On Cards , Computer Parts , Accessories |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 2 |
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Min. Order: 50 Pieces
Anlysun Electronic R&D Co., Ltd.
| Business Type: | Manufacturer/Factory , Other |
| Main Products: | Custom Electronics Design , Embedded Systems Design , Software Development |
| R&D Capacity: | OEM, ODM |
| Location: | Fuzhou, Fujian |
| Production Lines: | 3 |
| Annual Revenue: | US$2.5 Million - US$5 Million |
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Min. Order: 30 Pieces
Utek Technology (Shenzhen) Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | RS232 RS485 RS422 Converter , USB to RS232/485/422 Converter , TCP/IP Series Server Device , Ethernet Switch , PCI/PCI-E to RS232 |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand, Member of software association |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 1-28 / PieceMin. Order: 1 Piece
Usbonline Int'l Enlecronics Ltd.
| Business Type: | Other |
| Main Products: | Keyboard , Mouse , Dvd Rw , Hub , Card Reader |
| Location: | Shenzhen, Guangdong |
| Staff: | 51-200 People |
-
Unit Price: US$ 0.92-5 / PieceMin. Order: 1 Piece
Chipset Communication Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | USB 2.0 Charger Hub , IEEE 1394-Related Peripherals , USB Adapter , Serial (RS-232) Adapter , Video and Audio switcher |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Taiwan, China |
Beijing Ding Sheng Heng Chuang Technology Co., Ltd
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Cisco Switch , Huawei Switch , Cisco Modules , Cisco Products , Cisco Routers |
| Mgmt. Certification: |
ISO 9000, ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Beijing, Beijing |
| Annual Revenue: | US$5 Million - US$10 Million |
Polotek Technology Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Pcie Card , PCI Express Card , CPI Card , USB Hub , HDD Enclosure |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 2 |
| Staff: | 51-200 People |
-
Unit Price: US$ 18.6-22 / PieceMin. Order: 1 Piece
Nanjing Beeprt Information Technology Co., Ltd.
| Business Type: | Trading Company |
| Main Products: | Cash Register |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Nanjing, Jiangsu |
| Production Lines: | Above 10 |
-
Unit Price: US$ 44-52 / setMin. Order: 100 set
HONGKONG NEW GOTEIN TECHNOLOGY CO., LIMITED
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | USB Cable , OTG Adapter Converter |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
Songhai Shenzhen Trade Co., Ltd
| Business Type: | Trading Company |
| Main Products: | Electronic Component , Watch , Auto Parts & Accessories , Consumer Electronics , Instruments |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 11.03-11.89 / PieceMin. Order: 50 Pieces
Shenzhen Dechao Electronic Technology Co., Limited
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Mini PC , Fanless Industrial PC , All in One PC , Small Form Factor PC , Industrial Embedded PC |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 5 |
-
Unit Price: US$ 131.39-139.47 / PieceMin. Order: 1 Piece
Shenzhen Baiante Industry Co., Ltd.
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Bluetooth Serial Adapter , Bluetooth Headphone , TV Box , WiFi Adapter , Wood Moisture Meter |
| Location: | Shenzhen, Guangdong |
| Annual Revenue: | US$2.5 Million - US$5 Million |
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Unit Price: US$ 36 / SetMin. Order: 50 Sets
Shanghai Flexem Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | HMI , PLC , Scada , Industrial Iot , Iot Gateway |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ANSI/ESD
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Shanghai, Shanghai |
Ease Security Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Alarm System , Security Products , Beam Sensor , Alarm , Door Magnetic Switch |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 1.0 / PieceMin. Order: 1 Set
Foshan High-Tech Machinery Equipment Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Paint Machine , Paint Dispenser , Paint Mixer , Paint Shaker , Weighing Scale |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Foshan, Guangdong |
| Production Lines: | 2 |
Dongguan Maiyu Electronics Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Car Charger , Car USB , Car Switch , Car Fuse Box , Car Switch Panel |
| Mgmt. Certification: |
NIL
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Dongguan, Guangdong |
-
Unit Price: US$ 3-3.5 / PieceMin. Order: 100 Pieces
Shenzhen Shixin Digital Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | USB Camera , IP Camera , CCTV , Surveillance Camera , Security Camera |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 155.18-160 / PieceMin. Order: 1 Piece
IDeal Intelligent Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Barrier Radar Detector , RFID Readers , RFID Cards , Barrier Gate , Loop Detector |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 6 |
Shanghai Total Industrial Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Feeder Clamp , Weather Shield Enclosure , Rubber Grommet , Hoisting Grip , Cable Entry |
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 200-796.3 / PieceMin. Order: 1 Piece
Shenzhen SORO Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Uninterruptible Power Supply (UPS) , Inverter , 5G Power , Solar Telecom Power System , APF |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shenzhen, Guangdong |
Henan Lanphan Industry Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Centrifuge , Falling Film , Chiller , Rotary Evaporator |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Zhengzhou, Henan |
-
Unit Price: US$ 15110-15115 / PieceMin. Order: 1 Piece
Shenzhen UPSEN Electronic Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | UPS , Inverter , Battery , Energy Storage , Solar Power |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 1-200 / PieceMin. Order: 5 Pieces
Audited Supplier
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