Www.insbudcontrols.com - white label HVAC controls

Anyone ever heard of this as a brand: www.insbudcontrols.com

They have an app for their wifi thermostats called Hi Thermostat (IOS and Android) - Hi Thermostat by 丽霖 彭 (appadvice.com)

Just wondering is anyone has anyone come across this with a view of seeing how it all works to integrate to openhab.