News Category
Greetwin Travel Activities

Greetwin Travel Activities

On May 22, Our Greetwin employees carried out a tourist activity. The activity not only provided everyone with a chance to relax, but also felt the joy of a harmonious team life while enjoying the beauty of nature to their fullest, which enhanced the depa
2021-06-02
Alibaba March Purchasing Festival

Alibaba March Purchasing Festival

At the end of March, the circle battle ended. With the joint efforts of all staff, Guanwei Communication exceeded the performance goals set at the beginning, with a total performance completion rate of 422%, and produced 1 million heroes! Guanwei Communic
2021-03-31
at war with Coronavirus

at war with Coronavirus

To prevent coronavirus.  GREETWIN Tech offers face masks for free. 
to help affected countries, Spain, Netherland, Italy, Iran, etc.
2020-03-25
You Should Know About 5G

You Should Know About 5G

On November 15, The website of Ministry of Industry and Information Technology release news : 《Notification of the use of 33-3600mhz and 4800-5000mhz frequency band for the 5th generation mobile communication system>> According to introducing, The frequen
2017-11-16
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