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One Stage Reverse Osmosis Water System
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Wenzhou Haideneng Environmental Protection Equipment& technology CO., LTD. is a leading supplier of reliable and innovative water treatment systems. Our mission is to change the water around into the water you need around the world.
Our team of experienced professionals specializes in the design, manufacture, installation and repair of water treatment systems for residential, commercial and industrial applications. We use the latest technologies and best practices to develop custom solutions to meet the unique needs of each client.

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why choose us
a right decision

  • our values
  • innovation
  • experience

At WZHDN, we pride ourselves on delivering reliable, energy efficient and cost effective systems that are easy to use and maintain. We put quality and safety first, complying with industry standards and regulations while continuously improving our products. Through our commitment to sustainability, we strive to reduce the environmental impact of our systems while improving energy efficiency and water conservation. We are committed to contributing to water conservation efforts around the world and protecting this precious resource for future generations.

At WZHDN, we pride ourselves on delivering reliable, energy efficient and cost effective systems that are easy to use and maintain. We put quality and safety first, complying with industry standards and regulations while continuously improving our products. Through our commitment to sustainability, we strive to reduce the environmental impact of our systems while improving energy efficiency and water conservation. We are committed to contributing to water conservation efforts around the world and protecting this precious resource for future generations.

At WZHDN, we pride ourselves on delivering reliable, energy efficient and cost effective systems that are easy to use and maintain. We put quality and safety first, complying with industry standards and regulations while continuously improving our products. Through our commitment to sustainability, we strive to reduce the environmental impact of our systems while improving energy efficiency and water conservation. We are committed to contributing to water conservation efforts around the world and protecting this precious resource for future generations.

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Change the water around into the water you need.

Major Accessories

latest case studies

  • 1 ton per hour secondary reverse osmosis+EDI ultrapure deionized water+injection water system
    1 ton per hour secondary reverse osmosis+EDI ultrapure deionized water+injection water system
  • 3 tons per hour fully automatic secondary reverse osmosis with softening and EDI ultra pure deionization equipment
    3 tons per hour fully automatic secondary reverse osmosis with softening and EDI ultra pure deionization equipment
  • 6 tons per hour protein ultrafiltration concentration and separation equipment
    6 tons per hour protein ultrafiltration concentration and separation equipment
  • 10 tons per hour primary reverse osmosis equipment with ozone disinfection system
    10 tons per hour primary reverse osmosis equipment with ozone disinfection system
  • 10 tons per hour fully automatic intelligent ultrafiltration water treatment equipment
    10 tons per hour fully automatic intelligent ultrafiltration water treatment equipment
  • 10 tons per hour two-stage automatic reverse osmosis equipment
    10 tons per hour two-stage automatic reverse osmosis equipment
  • 10 tons per hour ultrafiltration system
    10 tons per hour ultrafiltration system
  • 20 tons per hour ultrafiltration equipment
    20 tons per hour ultrafiltration equipment
  • 30 tons per hour electric production ultrafiltration system
    30 tons per hour electric production ultrafiltration system
  • 75 tons per hour fully automatic one stage reverse osmosis equipment
    75 tons per hour fully automatic one stage reverse osmosis equipment

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latest news & blogs

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  • The Application of Ultra-Pure Water Equipment in Automotive Urea Production

    Automotive urea is a necessary product for heavy-duty diesel vehicles to meet the national IV emissions standard. Automotive urea refers to a urea water solution with a concentration of 32.5% and a solvent of ultra-pure water, produced from urea crystals and ultra-pure water. Heavy-duty trucks, b...
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  • What is Electrodeionization (EDI) ?

    Electrodeionization (EDI) is a water purification technology that has become increasingly popular in the water industry. It uses a combination of semi-permeable membranes, ion exchange resins, and direct electric fields to effectively remove impurities from water. The ion exchange resins are cont...
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  • Working principle of mechanical filter in pure water equipment

    The mechanical filter is mainly used for reducing the turbidity of the raw water. The raw water is sent into the mechanical filter filled with various grades of matched quartz sand. By utilizing the pollutant interception ability of the quartz sand, larger suspended particles and colloids in the ...
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