Wholesale Rs232/485 Converter Total 103 manufacturers & suppliers found with 309 products
Shenzhen ATC Technology Co., Ltd.
Since 2011 Suppliers with verified business licenses
4.0
Audited Supplier
Manufacturer/Factory
, Trading Company
Modbus I/O Module , Modbus PLC Controller , Serial Server for Industrial , USB Convetrer for Industrial , Interface Converter for Industrial
OEM, Own Brand
Response Time≤3h
-
US$ 54 / Piece1 Piece (MOQ) -
US$ 20 / Piece1 Piece (MOQ)
-
US$ 26 / Piece1 Piece (MOQ)
Shenzhen Caratar Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
Audited Supplier
1200
Plant Area
62
Number of Employees
Manufacturer/Factory
USB Cable , USB Serial Cable , FTDI Cable , POE Splitter , POE Injector
Own Brand, ODM, OEM
Nil
-
US$ 3.54 / Piece100 Pieces (MOQ)
-
US$ 2.29 / Piece50 Pieces (MOQ)
-
US$ 15.99 / Piece500 Pieces (MOQ)
Manufacturer/Factory
SFP Module , Fiber Media Converter , Poe Switch , Industrial Ethernet Switch , Fiber Video Converter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 38 / Pair1 Pair (MOQ)
-
US$ 38 / Pair1 Pair (MOQ)
-
US$ 38 / Pair1 Pair (MOQ)
Manufacturer/Factory
, Trading Company
4-20mA Converter , 0-5V to 4-20mA Converter IC , 4-20mA to 0-10V , 4-20mA to 0-5V , RS232 to 4-20mA
OEM, ODM, Own Brand, YUAN
ISO9001:2015
-
US$ 64 / Piece1 Piece (MOQ)
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 65 / Piece1 Piece (MOQ)
Dongguan Ailisen Trading Co., Ltd
Since 2024 Suppliers with verified business licenses
4.0
2000+
Plant Area
2
Number of Employees
Trading Company
PLC , HMI , Programming Cable , Module , IoT
OEM, Own Brand
ISO 9000
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 26 / Piece1 Piece (MOQ)
-
US$ 34.72 / Piece1 Piece (MOQ)
Shenzhen Beilai Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
2000
Plant Area
52
Number of Employees
Manufacturer/Factory
, Trading Company
IoT Gateways , 4G M2M RTU , Distributed I/O System , Ethernet I/O Module , Industrial Computer
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 80 / Piece1 Piece (MOQ)
-
US$ 42.55 / Piece1 Piece (MOQ)
-
US$ 42.55 / Piece1 Piece (MOQ)
Manufacturer/Factory
Circular Connector Cable , Nmea 2000 Cable , Ftdi Cable , IP67 Waterproof Cable , Aisg Cable
OEM, ODM, EMS
ISO 9001
-
US$ 3 / Piece500 Pieces (MOQ)
-
US$ 2 / Piece500 Pieces (MOQ)
-
US$ 3 / Piece500 Pieces (MOQ)
Manufacturer/Factory
Hdlc PCI-E Card , Hdlc RS232 Protocol Conversion Processor , Hdlc Synchronous Serial Card , Hdlc USB Card
ISO 9001
Nanjing, Jiangsu
-
US$ 1395 / Piece1 Piece (MOQ)
-
US$ 1895 / Piece1 Piece (MOQ)
Dongguan Phynam Comtech Co., Ltd.
Since 2015 Suppliers with verified business licenses
4.0
183
Plant Area
6
Number of Employees
Trading Company
Poe Switch , UTP LAN Cable , Network Cable , Wireless Ap , Wireless CPE
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, ISO 14064, QC 080000
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
PLC Module , Servo Motor , Frequency Converter , Step Motor , Circuit Breaker
OEM
Response Time≤3h
-
US$ 120 / Piece1 Piece (MOQ)
Shenzhen Chipskey Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
166
Plant Area
13
Number of Employees
Trading Company
Accessories For Arduino , Raspberry PI , Integrated Circuit , Sensor Module , Electronic Components
ODM, OEM
within 15 workdays
-
US$ 6.16 / Piece5 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Home Lift , Passenger Elevator , Escalator , Cargo Elevator , Elevator Components
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, ISO 14064
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 35 / Piece1 Piece (MOQ)
Manufacturer/Factory
Industrial Poe Switch , Fiber Media Converter , Poe Injector , HDMI Fiber Extender , HD/3G/12g-SDI Fiber Extender
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 39 / Piece1 Piece (MOQ)
-
US$ 319 / Set1 Set (MOQ)
-
US$ 109 / Piece1 Piece (MOQ)
Takfly Communications Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
65
Number of Employees
Manufacturer/Factory
Fiber Optical Cable , Patch Cord , Adapter , Terminal Box , PLC Splitter
Own Brand, ODM, OEM
ISO9001:2008, ISO14001:2004
-
US$ 0.1 / Piece20 Pieces (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 0.09 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fiber Optic Patchcord , Optical Adapter , Optic Attenuator , CWDM/DWDM , Media Converter
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000
-
US$ 10 / Pair1 Pair (MOQ)
-
US$ 150 / Pair5 Pairs (MOQ)
-
US$ 6 / Piece1 Piece (MOQ)
Sichuan Odot Automation System Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
2000
Plant Area
3
Number of Employees
Manufacturer/Factory
, Trading Company
Integrated I/O Module , PLC I/O System , Gateway Protocol Converter , Remote I/O System , Ethercat I/O Adapter
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 39.51 / Piece1 Piece (MOQ)
-
US$ 57.38 / Piece1 Piece (MOQ)
Manufacturer/Factory
Access Control , Electromagnetic Lock , UHF Long Range Reader , RFID Access Control , Em Lock
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 50 / Piece1 Piece (MOQ)
Shanghai High-Flying Electronics Technology Co., Ltd,
1000
Plant Area
Manufacturer/Factory
Wi-Fi Module , Smart Sensor , Data Transfer Unit , Zigbee Gateway , BLE Module
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
Analog I/O Modules , Signal Isolated Converter , Signal Conditioners , Current Splitter , PT100 Temperature Signal
Shenzhen, Guangdong
-
US$ 51.68 / Piece3 Pieces (MOQ)
Hefei Brans Measuring And Controlling Technology Co., Ltd.
Since 2017 Suppliers with verified business licenses
5.0
400
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Load cells , Force sensors , Weighing indicators , Transmitter
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 60 / Piece1 Piece (MOQ)
-
US$ 100 / Piece2 Pieces (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Inverter / Servo , PLC , Relay , IGBT Module , HMI
OEM, Own Brand
ISO 9001, ISO 14001
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 230.58 / Piece1 Piece (MOQ)
-
US$ 658 / Piece1 Piece (MOQ)
Manufacturer/Factory
Static Frequency Converter , Solar off Grid Inverter , Voltage and Frequency Stabilizer , AC Power Source , Wind off Grid Inverter
OEM, ODM, Own Brand, 200
ISO 9001, ISO 14001
-
US$ 99 / Piece2 Pieces (MOQ)
-
US$ 99 / Piece2 Pieces (MOQ)
-
US$ 99 / Piece2 Pieces (MOQ)
Trading Company
GSM Module , GPRS Module , GPS Module , GSM Modem , Electronics Parts
OEM
within 15 workdays
-
US$ 46 / Piece1 Piece (MOQ)
-
US$ 17 / Piece2 Pieces (MOQ)
-
US$ 46 / Piece1 Piece (MOQ)
Jinan Deming Power Equipment Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
2000
Plant Area
55
Number of Employees
Manufacturer/Factory
, Trading Company
Wind Solar Hybrid Controller , On Grid Inverter , MPPT Solar Charge Controller , Grid Tie Wind Turbine Inverter , Windmill Generator Controller
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 50000 / Piece1 Piece (MOQ)
-
US$ 39000 / Piece1 Piece (MOQ)
-
US$ 39000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
DC Power Supply , DC/DC Converter , Pure Sine Wave Inverter , Retifier , Battery Charger
OEM, ODM, Own Brand
ISO 9001
-
Negotiable1 Piece (MOQ)
-
US$ 816.67 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Fiber Optic Patch Cord , Fiber Optic Fast Connector , Fiber Optic PLC Splitter , Fiber Optic SFP Moudle , Fiber Optic Distribution Box
OEM, ODM, Own Brand
ISO 9001, ISO 14000
-
US$ 420 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
UPS , Battery , Invertor , Power Supply , Power Parts
within 15 workdays
Shenzhen, Guangdong
-
US$ 4 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Solar Panel , Solar Energy Storage , Solar Cell , 48V Lithium Battery , Solar Energy Battery
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 245.71 / Piece10 Pieces (MOQ)
Hangzhou Softel Optic Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
500
Plant Area
2
Number of Employees
Trading Company
Fiber Optical Transmission Equipment , CATV Products , Satellite Equipment , Digital Headend Equipment , Fiber Optic Passive
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Communication Equipment , Fiber Optical Equipment , CCTV Camera , Surveillance Equipment , Network Equipment
ISO 9001
Shenzhen, Guangdong
-
Negotiable1 Pair (MOQ)
Audited Supplier
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