Cojxu E840 DTU(4G 02)E Rs485/ Rs232 Serial Service Server Converter Serial To Wifi / Wifi To Ethernet Converter

High quality shockproof carton

Cojxu is a high-tech company,specializes in the developing and manufacturing wireless products such as Industrial DTU,UART Module,SPI Modul,Data Radio,PKE Module,Development Kits(Antenna,Multi-functional Adapter,Downloader and CC Debugger etc)
Our company owns a number of independent research&development products and obtain unanimously approved customers.with powerful R&D team and marketing team.
Cojxu always provide customers with perfect After-sales service and technical assistance.
Quality is our culture,with us your money and business in safe

1. who are we?
We are based in Sichuan, China, start from 2014,sell to Domestic Market(20.00%),Eastern Europe(20.00%),North America(15.00%),South America(10.00%),Northern Europe(5.00%),Southeast Asia(5.00%),South Asia(4.00%),Eastern Asia(4.00%),Southern Europe(4.00%),Western Europe(3.00%),Mid East(3.00%),Oceania(3.00%),Central America(3.00%),Africa(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Data Radio,Lora Module,Wireless Module,DTU,RTU

4. why should you buy from us not from other suppliers?
A high-tech enterprise integrating R&D, production and sales with a complete industrial chain. Products cover LoRa, WiFi, Bluetooth, ZigBee, 4G/5G/NB/GPRS wireless modules and devices, wireless sensing devices.Passing SRRC, FCC, CE, MIC, KC and NCC .

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese