Founded in January 2016, Eco-san is a research and development-oriented manufacturing enterprise dedicated to providing high-standard, high-quality ecological toilets.
We introduced the toilet black water recycling technology developed by Professor Hoffmann (a foreign academician of the Chinese Academy of Engineering) of California Institute of Technology, who won first prize in the 2011 Gates Foundation "Reinvent the Toilet Challenge", and conducted in-depth applied research and product development.
About Us
About Our Company
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10years
Industry experience
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R&D Center
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Production lines
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0+meters
Annual output
Why Choose Us
Founded in January 2016, Eco-san is a research and development-oriented manufacturing enterprise dedicated to providing high-standard, high-quality ecological toilets.
We introduced the toilet black water recycling technology developed by Professor Hoffmann (a foreign academician of the Chinese Academy of Engineering) of California Institute of Technology, who won first prize in the 2011 Gates Foundation "Reinvent the Toilet Challenge", and conducted in-depth applied research and product development.
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Stable Quality
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10 years of experience
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Custom Service Support
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One-stop Services
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Consistent Quality
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Experienced experts
Product Recommended
Industry Applications
To cater to diverse application scenarios, Eco-san has developed a diversified product line
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Application scenarios
in areas without sewer networks or where water and electricity are scarce
Widely used in places with stringent hygiene requirement
black and gray water treatment systems in villas or places with a small number of people.
treating black water from household toilets in areas not covered by sewer networks
locations where the treated effluent quality is required to be better than that of ordinary purification tanks.
Customization
Customized dimensions:
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Color
Can be customized according to Pantone color card or specific color provided by customers.
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Texture
Can be customized according to Pantone color card or specific color provided by customers.
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Glossiness
Can be customized according to Pantone color card or specific color provided by customers.
Core Technology
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the toilet black water recycling technology
We introduced the toilet black water recycling technology developed by Professor Hoffmann (a foreign academician of the Chinese Academy of Engineering) of California Institute of Technology, who won first prize in the 2011 Gates Foundation "Reinvent the Toilet Challenge", and conducted in-depth applied research and product development.
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The world's first enterprise to obtain ISO 30500 international standard certification
Eco-san is the world's first enterprise to pass the ISO 30500 international standard certification for non-sewered toilets, and a partner of the Chinese Academy of Engineering's "Toilet Revolution" initiative. It is committed to becoming a leading enterprise in ecological toilet technology.
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Latest News
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272026.5A Key Step Into The European Market! The Gates Foundation And France's CSTB C...On May 27, 2026, Katherine Chou, Senior Program Officer at the Gates Foundation...
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![Eco-san Was Awarded The World's First International Standard ISO 30500 Certif...]()
222026.4Eco-san Was Awarded The World's First International Standard ISO 30500 Certif...On January 8, 2025, Eco-san was awarded the world's first international sta...
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