Hi friend,
Greeting from Witstec Technology Co.,LTD.
I checked your requirement carefully, I think we are qualified with it.
We have rich experience in developing applications, we developed a smart home security APP, both android & iOS, the name of APP is WITSTEC, and we also developed an electronic paper display APP. the name of APP is WT E- paper.
We can also provide cloud management and website service.
Looking forward to discuss more details with you.I hope you can initiate the chat so we can share you a document.
If you have any question or idea, feel free to contact me. Thanks
Best regards
Neil