Certifications
The quality of our products is guaranteed by international and national standards.
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ISO 9001:2015
Certified Quality Management System
Certified by TÜV NORD CERT GmbH. Certificate registration no. 44 100 26 32 0123, valid from 19 August 2026 until 18 August 2029.
View certificate (PDF) 💧
EN 681-1
Sealing Standard
Standard for elastomeric seals for water supply and drainage pipes.
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BDS
Bulgarian State Standard
Compliance with Bulgarian national standards for quality and safety.
Regulatory Compliance
Our products and processes comply with the following regulations:
REACH Regulation for chemicals
RoHS Directive for hazardous substances
Construction Products Regulation (EU) 305/2011
Regulation on essential requirements for construction works
Our Quality Promise
Every product undergoes strict quality control. If you are not satisfied, we will find a solution.