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Quality Certificates

Adell products are certified with compliance to national and international standards, sustainable quality control, and a long-lasting performance approach.

Quality Management System
Turkish Standards Institute
CERTIFIED TRUST

Production quality verified by standards

Adell's quality approach is supported by testing, traceability, and continuous improvement processes at every stage from product development to shipment. Our certificates are part of our corporate quality infrastructure that validates product safety and performance against independent standards.
QUALITY APPROACH

Standards that inspire confidence

Our products are evaluated through material control, pressure and leakage tests, surface durability, and final inspection steps.

Turkish Standards Institute

Standard document supporting product safety, performance and local conformity criteria.

NATIONAL STANDARD

ISO 9001:2015

Process management verifies the approach to quality continuity, traceability and continuous improvement.

QUALITY MANAGEMENT
QUALITY PROCESS

Control steps that make quality sustainable

Material Control

Material structure, surface quality and suitability parameters are evaluated before production.

Performance Tests

Pressure, leakage, flow and lifespan tests are applied according to the product group.

Surface Strength

Coating and surface treatments; It is monitored for corrosion, wear and aesthetic continuity.

Final Check

Before shipment, products are checked for quality standard, packaging and traceability.

DOCUMENT LIBRARY

Quality documents available in the system

You can directly open quality, compliance, and technical usage documents; and review them during your purchasing and project processes.

QUALITY CERTIFICATE

ADELL TS EN 200

Basic compliance document used in customer and project processes.

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QUALITY CERTIFICATE

ADELL TS EN 817

Battery conformity standard document.

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SHOWER GROUP

ADELL TS EN 1112

Quality and conformity document for the shower heads product group.

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WITH PHOTOCELL

ADELL TS EN 15091

Relevant standard document for photocell battery products.

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USER MANUAL

Photocell Battery User Manual

Technical guidance document for product use.

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SERVICE CERTIFICATE

Adell Service Qualification Certificate

Document used for competent service and service scope.

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