Kstone has obtained a new invention patent

On July 1, 2025, kstone received the "Notice of Award of Invention Patent" issued by the China National Intellectual Property Administration (see figure).

Kstone is a professional manufacturer dedicated to SF6 and other fluorine gas detection and equipment. To date, it has 24 invention patents and 6 software copyrights. It is a national high-tech enterprise and a specialized and innovative enterprise.

Kstone's patents cover fields such as leak detectors, recovery devices, recovery separation and purification, gas drying, etc.