R & D：
The R&D Department of Chengyun Technology has always been steady and steady in software and
technology research and development, and has been making progress in cloud and big data in response to
technological development trends, consumer and customer needs. In addition, it also focuses on
strengthening the intellectual property group, encouraging innovation and mastering patents, and
creating competitive advantages.
Software Development Department
APP R&D Department
Patent Development and Product Certification Department
Business unit：
In the fiercely competitive market, Chengyun Technology Business Department provides various
technical services, product introductions and pain point analysis to solve your information troubles.
For any questions and suggestions on the use of the product, there is also a FAE team to do a needs
assessment and feasible solution suggestions for you.
Product Planning Department
Domestic Sales Department
Foreign Sales Department
WinNexus Project Sales Department
FAE Department
