Qohua Roastrix attracts US Coffee Entrepreneurs
A US-based coffee shop and roastery owner explores becoming a Roastrix supplier partner.

On Wednesday, March 5, 2025, we received a special visit from 5 colleagues of Mr. Yana Raharja, the owner of Qimtronics. One of our guests from the United States is the owner of a coffee shop and roastery, and has a passion for the world of coffee.
In addition, another friend also owns a coffee plantation located in the Bandung area, specifically in the Puntang area.
The purpose of his visit was his interest in the IoT (Internet of Things) based coffee roasting machine technology, namely Qohua Roastrix, which we developed.
Through this meeting, we hope to establish a sustainable partnership, so that we can become a supplier of Roastrix coffee roasters for his coffee shop and roastery in the United States.


A US coffee shop and roastery owner expressed strong interest in IoT-based Qohua Roastrix technology.

Discussions aim toward Qimtronics becoming a Roastrix supplier for a US-based roastery.