Dissan Reductor вход Диссан редуктор

Main entrance to Dissan factory


Established in 1970 in Istanbul Demirkapı by Aydın Yalçın,  MSc Mechanical Engineer.

In 1972, started production of its first product series, helical gearmotors.

In 1980, started production of couplings to better meet the needs of its customers.

In 1983, moved its production facility to Istanbul Dudullu and continued to expand its product range.

In 1984, started production of special cooling tower gearboxes in response to the demands of the main cooling tower manufacturers in Turkey.

In 1990, started production of conveyor gearbox series and became the most preffered brand in construction and mining sectors.

In 2001, realized its first export sales. Continued its expansion abroad through participation in international fairs and distributor network.

In 2005, received its ISO 9001 quality management system certification.

In 2009, moved to its current production facility in Istanbul Tuzla Industrial Zone.

In 2012, started production of planetary gearboxes for mixing units to better meet the needs of its customer base.

Dişsan Redüktör continues its R&D activities both in design and application areas to meet the renewed needs of its customers and to maintain the high quality of its products.


Dişsan Today

Sovereignty over Motion

Dişsan Redüktor, established in 1970, is one of the leading companies in Turkey manufacturing gearboxes and couplings. With 50 years of experience in diverse branches, we provide the most efficient solutions for our customers’ needs.

Dişsan has a wide product range covering worldwide standard gearboxes and application specific gearboxes with helical-spur gear units, helical-bevel gear units and planetary gear units.

Our products provide ideal solutions for construction and mining industries, concrete and cement industries, energy and steel industries, chemical and pharmaceutical industries, plastics industry, wastewater industry, cooling towers and other heavy industry sectors. 

Dişsan Redüktör is exporting its products to many countries including United Kingdom, USA, Germany, Russia, Poland and expanding its global presence continuously.

Dişsan Redüktor is an ISO 9001:2015 certified company and quality and customer satisfaction are our top business objectives.

With 50 years of engineering and production experience, Dişsan always supports its customers with its pre-sales and after-sales services.


Our Mission

As one of the most experienced and leading gearbox manufacturers in Turkey, our mission is to meet the needs of our customers, offering the best quality, most economical and long-lasting products and achieve customer satisfaction by continuously improving our products with the participation of all our employees.


Our Vision

To lead and follow the innovations in the gearbox sector and to continuously develop our products and maintain our competitive power and sustainable growth and to be an internation brand meeting the needs of our domestic and international customers at the highest level.



Quality Policy

As Dişsan Redüktör, we undertake to provide and maintain the following issues.

  • To ensure continuous improvement in our quality management system and to meet the requirements of ISO 9001 standard.
  • To produce quality products that meet the needs of our customers in the best way and to ensure customer satisfaction with before and after sales services.
  • Aiming to achieve the highest performance in our business processes by considering risks and opportunities.
  • To ensure the continuity and compliance of our products with customer demands, national and international standards and legal regulations.
  • To support the motivation, quality awareness and professional and social development of our employees with continuous training programs and activities.
  • Protecting the environment and natural resources while continuing our activities.
  • To realize cooperation with our suppliers based on mutual trust and gain within the framework of ethical rules.



Occupational Health and Safety Policy

As Dişsan Redüktör, we undertake to provide and maintain the following issues.

  • To take all necessary precautions to protect our employees from all kinds of occupational accidents and deseases.
  • To provide raw materials, materials, machinery and equipment in accordance with occupational health and safety regulations.
  • To carry out the necessary activities in order to achieve the zero occupational accident target by eliminating all the conditions that may cause an accident.
  • To comply with laws and regulations related to occupational health and safety.
  • Conducting risk assessments, eliminating or reducing hazards related to possible dangerous situations and behaviors within the scope of all our activities.
  • To ensure the effective implementation and continuous improvement of our Occupational Health and Safety Management System.
  • To ensure full support and participation of our employees by providing trainings.



Enviromantal Policy

As Dişsan Redüktör, we undertake to provide and maintain the following issues.

  • To continuously improve all our activities to protect the environment and to ensure the effective use of natural resources.
  • To constantly communicate with our suppliers and customers to improve the environmental impact of our products.
  • To ensure the protection of natural resources by reducing the use of raw materials and by using appropriate technologies that doesn’t harm the environment.
  • To consider environmental impacts in our plant and process designs.
  • To raise awareness of all our employees, suppliers and customers regarding our environmental responsibilities and to ensure their participation.
  • To reduce the waste that may occur as a result of production, transportation, stocking and maintenance activities and to ensure recycling or re-evaluation.
  • To prevent or minimize pollution by detecting at source.
  • To comply with all environmental laws and regulations.




  • ISO 9001 2015
  • CE Declaration of Conformity


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