Under a commercial agreement, we keep this company's name confidential. The supply figures below are real.
Since 2011, an environmental services company in São Paulo has kept Techduto as its supplier — the longest, most continuous relationship we've recorded in the sanitation sector.
Environmental treatment plants and systems require both pipe infrastructure and biomedia for biological treatment — two types of solutions, one trusted supplier over 15 years.
Continuous supply of Techduto (63mm) for infrastructure and TechBIO for biological treatment, with active orders through 2026.

What the partnership delivered
- 61,200 m of Techduto supplied since 2011
- Approx. 47 m³ of TechBIO biomedia supplied for biological treatment
- 15+ years of continuous relationship, with active orders in 2026
- Single supplier for two types of solutions — pipe and biomedia
Products Used and Related


HDPE Corrugated Pipe — Techduto NBR
Flexible corrugated HDPE conduit compliant with NBR 15715, with a tensile strength of 750…
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Techduto BIO
Three models with calibrated density for each process: 150 A for MBBR and IFAS,…
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Techduto BIO
Three models with calibrated density for each process: 150 A for MBBR and IFAS,…
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Techdreno DW — High-Capacity Drainage
Double-wall HDPE drainage pipe with a smooth interior for 30% greater flow capacity and…
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