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TOP WATER FILTER MEDIA MANUFACTURER IN CHINA

ABOUT ZONE CORP.

ZONE begins with family which has been producing water filter media for almost a quarter century.

ZONE formed in 2002 and located in Zibo City, Shandong with 53800ft2 manufacturing space. The current CEO Dr   Zhang was a researcher at China National Ceramic Research Institute and he obtained China National Patent Award.

In 2017, we set up the 2nd production line with over 107600ft2 manufacturing space. In 2022, we started to set up 3rd production line with over 32280ft2 manufacturing space.

For over 21years, we’ve been industry expert in water treatment. ZONE R&D develop unique and customized water   filter media according to different requirements.

Tell us your original water and pure water requirements,We will   definitely provide a optimum water treatment solutions!

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We will share all the knowledge about Water Filter Media and Water Treatment solutions.

2025-09-19

How a "Small Filter Strip" Eliminates the "Invisible Killer"

Arsenic Contamination: An Underestimated Drinking-Water Crisis

How a

2025-09-17

Chlorine Gone in 0.1 Second: ZONE Calcium Sulfite Strips, Re

Residual Chlorine: The Invisible Offender

Chlorine Gone in 0.1 Second: ZONE Calcium Sulfite Strips, Redefining Safer Water

2025-09-12

From Limescale to Pure Water: How ZONE Anti-Scale Particles

Why Traditional Anti-Scale Methods Fall Short

From Limescale to Pure Water: How ZONE Anti-Scale Particles Extends RO-Membrane Life by 30 %
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