thingworx vs Mindsphere or any other vendor

Dear All,

Iam new to this community. Please guide me for this problem. If this is not the right place to ask this question please do guide me the right direction. 

Does Siemens Mindshere and PTC thingworx products are both integratable. So in my case my client has thingworx installed and his products are integrated to thingworx in one region. Client wants to install in other region with thingworx platform. If we install siemens products or any other vendor product at other region. Is it possible to integrate Siemens/any other vendor products to Thingworx platform or we need to have the products compatible to Thingworx platform only.

Also your support to provide the various vendors which support Thing worx platform for IIOT systems like 1. Air quality stations,2. Smart Lights,3. Smart traffic lights, 4.Data center, 5.ICT infrastructure, 6. Smart water meter,7. Smart irrigation, 8.Asset management, 9. Energy management,10. Smart Fire Alarm system, 11.Control room, 12.IOT platform, 13.Motion sensors, 14.Data platform, 15. Smart Fire Alarm system

Hope to get a reply which help me