About Us

Enter the Kanglijia

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Qingdao Coyco Water Health Technology Co., Ltd. is a high-tech enterprise integrating R & D, production, sales and service.

  • 8 invention patents & 23 utility model patents
  • 400+ employees & 26000 sqm factory area
  • 25 service centres & 120+ service team

Installation & Service

After Sales Service Advantages.

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How It Works 5-Stage Purification Process

Engineered for Excellence. Purity You Can Trust.

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Sediment Filter

Removes visible impurities like dust, sand, rust, and mud from the water. This initial stage acts as the first defense, protecting all downstream filters and enhancing water clarity.

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Activated Carbon

Eliminates chlorine, pesticides, organic chemicals, and bad odors, resulting in fresher, better-tasting water. It also improves the lifespan of the RO membrane.

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RO Membrane

Removes dissolved solids (TDS), heavy metals (lead, arsenic, fluoride), and chemical pollutants. This is the core purification stage that ensures ultra-clean water.

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UV Sterilization

Destroys up to 99.9% of bacteria and viruses by exposing water to ultraviolet light, making it microbiologically safe to drink without altering taste or pH.

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Alkaline Filter

Restores essential minerals like calcium and magnesium, and balances pH to make the water alkaline, which is better for hydration and digestion.