2022.4

2025-07-01

The company standard Q/ZHJH-0502021 "RE3012 Reverse Osmosis Membrane Components" has been evaluated and awarded the "Leader" in the 2021 enterprise standard

2022.3

2025-07-01

The company was rated as the champion enterprise of Anhui Province

2022.1

2025-07-01

The first batch of new water efficiency standard products for water purifiers have been released nationwide, and Zhihong Purification is the only membrane component manufacturer on the list. Among the "8 A+water-saving certified products", Zhihong Purification occupies 4 items

2021.12

2025-07-01

The company was rated as a specialized, refined, and innovative small and medium-sized enterprise in Anhui Province

2021.12

2025-07-01

The company's "Anti fouling Reverse Osmosis Membrane" project was selected as the "Five Small Innovations for Employees in Hefei" or the highest award - First Class Achievement

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