Seventy+ years in liquid filtration—reliable quality and engineering worldwide.
Rosedale Products, Inc. was founded in the 1950s and has focused on industrial liquid filtration R&D and manufacturing, serving global customers with reliable quality.
Through technology upgrades and industry integration, we built a complete bag and cartridge portfolio for petrochemical, automotive, semiconductor and other demanding applications.
Since entering China in 2003, we have established R&D and manufacturing bases in Beijing, Tianjin and beyond for localized delivery and service.
Customers buy filters; Rosedale delivers reliability.
From Rosaen to Rosedale
Seventy+ years of filtration heritage
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.
Rosedale US was officially established.
Rosedale China was established, marking our China market entry and localization journey.
Rosedale China was certified as a High-Tech Enterprise, reinforcing our technology edge.
Rosedale Shanghai was founded, expanding the national sales and technical service network.
The Rosedale Beijing manufacturing base was completed and put into production.
Won the Apple iPhone aluminum housing filtration project, entering a high-end precision process supply chain.
The Tianjin Jizhou smart manufacturing base went into production, with an expanded R&D innovation center, and was recognized as a High-Tech Enterprise.
The Tianjin base obtained GB150 pressure vessel qualification, expanding compliant pressure-vessel filtration equipment.
Launched R&D of DATA-CENTRE liquid-cooling filtration turnkey solutions, with project adaptation and technical validation.
The Tianjin base obtained ASME international certification and continues to deepen R&D and optimization of data-center liquid-cooling filtration systems.
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