Keyao
Haixing Keyao
Professional Solution

We are specialized in supplying water treatment chemicals to global consumers

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Haixing Keyao
Professional Solution

We are specialized in supplying water treatment chemicals to global consumers

Explore More +
Haixing Keyao
Professional Solution

We are specialized in supplying water treatment chemicals to global consumers

Explore More +
Haixing Keyao
Professional Solution

We are specialized in supplying water treatment chemicals to global consumers

Explore More +
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Welcome to

Haixing Keyao

Chemical Sales

Who We Are?

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Haixing Keyao Chemical Sales Company Limited located in Economic Development Park Haixing County Cangzhou City Hebei Province. We are specialized in supplying water treatment chemicals to global consumers. We are committed to producing and marketing quality and safe disinfectants for consumers in the field of swimming pool, municipal water and aquaculture.

20 Years

20 years of production & experience

60000 Tons

Annual production

80 Employees

Active employee

Products

We are committed to producing and marketing quality and safe disinfectants for consumers in the field of swimming pool, municipal water and aquaculture.

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Calcium Hypochlorite Granular (sodium process)

Trademark:ENOCHLOR
Formula:Ca(ClO)2
Active chlorine:65% & 70%
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Calcium Hypochlorite Tablet (sodium process)

Trademark:ENOCHLOR
Formula:Ca(ClO)2
Active chlorine:65% & 70%
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Trichloroisoyanuric Acid Granular (TCCA)

Trademark:ENOCHLOR
Formula:C3H3N3O3
Active chlorine:98%
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Trichloroisoyanuric Acid Multifunction Granular & Tablet

Trademark:ENOCHLOR
Formula:C3N3O3CL3
Active chlorine:90%
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Sodium dichloroisocyanurate (SDIC)

Trademark:ENOCHLOR
Formula:NaCl2N3C3O3
Active chlorine:56% 60%
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Trichloroisoyanuric Acid Granular (TCCA)

Trademark:ENOCHLOR
Formula:C3N3O3CL3
Active chlorine:90%
For Swimming Pool
For Drinking Water
For Aquaculture

Providing a wide range of Complete product solutions

We are committed to producing and marketing quality and safe disinfectants for consumers in the field of swimming pool, municipal water and aquaculture.

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For Swimming Pool

For Swimming Pool

For Drinking Water

For Drinking Water

For Aquaculture

For Aquaculture

Blog

We are committed to producing and marketing quality and safe disinfectants

for consumers in the field of swimming pool, municipal water and aquaculture.

How to choose the right disinfectant for large-scale water treatment


In today's society, environmental protection is no longer just a slogan but a critical issue that affects the quality of life for each of us. As a by-product of industrial development, wastewater pollution is becoming increasingly severe, threatening our water safety and ecological environment.

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Calcium hypochlorite is a multifaceted chemical renowned for its diverse applications


Calcium hypochlorite is a multifaceted chemical renowned for its diverse applications. Primarily recognized as a potent disinfectant, it plays an indispensable role in safeguarding public health through water treatment, sanitation, and various industrial processes.

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How to Use Calcium Hypochlorite to Improve Pool Water Quality?


Calcium hypochlorite (Ca(ClO)₂) is a widely used disinfectant for swimming pools due to its high available chlorine content (65-70%) and cost-effectiveness. However, improper dosing can lead to excessive residual chlorine, pH imbalance, or equipment damage.

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