This mining company's name is kept confidential under a commercial agreement, a common practice in the mining industry. The figures below are real.
One of Brazil's largest copper mining companies, in the heart of Bahia, solved its operation's drainage with Techdreno — over 3 years, a volume that still stands as a benchmark in Techduto's portfolio today.
Large-scale copper mining operations require robust drainage control, both for the extraction areas and the support infrastructure — with zero tolerance for failures that could jeopardize the extraction schedule.
Recurring supply of Techdreno 63mm over 3 years, sustaining the mine's drainage operation at industrial scale.

What the partnership delivered
- 488,000 meters of Techdreno supplied between 2011 and 2014
- Sustained drainage for a large-scale mining operation
- Benchmark supplier for 3 consecutive years
Products Used and Related


Techdreno — HDPE Drainage Pipes
HDPE drainage pipes for agricultural, road, and sanitation projects. Diameters ranging from 50 to…
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Techduto BIO
Three models with calibrated density for each process: 150 A for MBBR and IFAS,…
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DutoSeal Tape — High-Performance Tape
High-performance PVC adhesive tape for sealing and reinforcing connections in drainage systems. Provides excellent…
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HDPE Corrugated Pipe — Techduto NBR
Flexible corrugated HDPE conduit compliant with NBR 15715, with a tensile strength of 750…
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