chuangbaiou has been qualified with integrated quality management system and environment management system, and certified with ISO 9001 and ISO I4001 certifications. Bailing can provide products compliant with RoHS standard. 
Under the principle of “Professional Manufacture, Quality Assurance”, chuangbaiou manufactures wireless communication products with reliable quality and reasonable price. Based on the strength of professional R&D, chaungbaiou can provide customized provide customized products and services to meet various applications for customers’ different requirements. 
Best professional wireless modem manufacturer!
Professional products and best service for you! 
Products: 

4G ROUTER    4G CPE

5G router     5G   CPE

 DTU (TCP/IP)       Gateway

 Fixed wireless terminal

 RF Wireless module 

SMS Solutions      DTU Solutions 

Interface:

RS-232/RS-485/USB/PCI/RJ45

Application

SMS/MMS Advertisement                                  Wap-push

Mobile Recharge                                                 POS Machine

Automatic vending machine 

GPRS Remote Monitoring                              

Water Pollution remote monitering  

Street Lamp remote monitering                    

LED Remote Message broadcast