About UsQuality PolicyDEYAP

DEYAP is an organization that has adopted high standard quality with its innovative, rational, principled and responsible approach.

Quality Policy

DEYAP is an organization that has adopted high standard quality with its innovative, rational, principled and responsible approach.

Our goal is to meet the demands and expectations of our customers for customer satisfaction by identifying them in advance. In line with this goal;

– To plan products with economic prices and the right quality, to increase market share and competitiveness,

– To maximize customer satisfaction by improving our quality standards, which we have reached in our sector with the developing technology, in our products and services and to make it continuous,

– Ensuring satisfaction and increasing the competencies of our employees by reinforcing their contributions with trainings with the understanding of team spirit, which is at the forefront in all activities of our organization,

We aim to act in mutual trust and solidarity with our suppliers, who are among the important factors affecting our product quality, and to support them in raising their quality levels.

– As senior management, we undertake to provide all support for the continuous improvement of the quality management system in our organization in order to provide sustainable service.

– All our employees, especially the senior management, are responsible for implementing the quality policy, which is a part of our total quality understanding, and for improving the effectiveness of the quality system.


Factory contact information

+90 262 502 17 84
Factory Address
Çerkeşli OSB Mah. İmes 4.Bulv. No 2 Dilovası / Kocaeli
Bursa Warehouse
Tahtalı Mah. Bursa Yolu Cad. No:93/1 Nilüfer / Bursa
iso (1)
iso (2)
iso (3)
Quality Certificate

ISO 9001

  • Cortec Corporation

DEYAP has documented its quality studies by obtaining ISO 9001 quality certificate in 2003. As of 2018, the Quality Management System has been updated as ISO-9001:2015.

Cortec Corporation is one of the first quality certified companies in the world. Cortec has ISO 9001:2015 Quality Management System, ISO 9001:2015 Environmental Management System and ISO/IEC 17025:2017 Laboratory Test Accreditation.


About UsOur PoliciesDEYAP

As DEYAP, our policies in various fields are as follows.

01Quality Policy

DEYAP considers and adopts the understanding of quality as the assurance of the company's future. All our resources and activities are planned and implemented to ensure customer satisfaction.

02Occupational Health and Safety

As Deniz Yapi Sanayi ve Ticaret A.S., we aim to minimize all possible accidents by creating a safe and healthy work environment in all our activities.

03Our Environmental Policy

As an organization aware of its responsibilities towards society, its employees and the environment;
-To implement good waste management within the framework of our responsibilities and to minimize our damages to the environment,

04Our Social Compliance Policy

Our social compliance policy includes issues that are based on our fundamental principles and values, in which we act with a sense of social responsibility in all our activities, and which we have created through teamwork

05Ethics, Fair Trade, Compliance and Integrity Policy

DEYAP senior management will do all necessary work to implement the Ethics, Fair Trade, Compliance and Integrity Policy and ensure the continuity of this policy...

06Anti-Bribery and Anti-Corruption Policy

The purpose of this Anti-Bribery and Anti-Corruption Policy, developed as an integral part of DEYAP's ethical principles and sustainability goals...

07Employment Policy

Our most valuable capital is our human resources and all our human resources form the links of a chain. With this understanding, we believe that the knowledge we have will only turn into power when it spreads to the grassroots.

08Our Competition Policy

DEYAP supports all efforts to promote and protect competition, including the legitimate protection of intellectual property rights and marketing rights...
logo nasa