Company News
1952
The Rosaen family launched the filtration business in Michigan, USA, introducing the Tell Tale® status-indicating filter and opening a new chapter in precision filtration.
The Rosaen family launched the filtration business in Michigan, USA, introducing the Tell Tale® status-indicating filter and opening a new chapter in precision filtration.
The Tianjin base obtained ASME international certification and continues to deepen R&D and optimization of data-center liquid-cooling filtration systems.
Launched R&D of DATA-CENTRE liquid-cooling filtration turnkey solutions, with project adaptation and technical validation.
The Tianjin base obtained GB150 pressure vessel qualification, expanding compliant pressure-vessel filtration equipment.
The Tianjin Jizhou smart manufacturing base went into production, with an expanded R&D innovation center, and was recognized as a High-Tech Enterprise.