Our company has started its activities in 1970 with the production of brass made parts and fittings and has released radiator valves and unions to the market by registering its brand name KAS in 1994. The Kayalar Group who has started the production of Corrugated Stainless Steel Hoses in 2004, also has started the PPR Pipe&Fittings and faucet production now. The Company who never gives up the target of expansion, now maintains its activities in 25.000 sqm facility with 15.000 sqm indoor facility with a professional team and experienced R&D department.


The Kayalar Group serves to its customers with more than 1500 types and around 300 groups of products which is used in natural gas and fire installations, water connections, construction and industrial markets with maximum quality by providing all needed certificates like TSE, TS EN, TSEK, GOST, SEPRO and ISO 9001. Our company has ability to produce any product which is suitable with the today's conditions by using Total Quality Management, Strategical Management and Change Management techniques thus the KAS brand has become the most trusted and the most quality brand in the national and international market. The quality, reliability, ergonomy and easy usage of its products determines the difference of the Kayalar Group against its competitors.


The Kayalar Group of companies always cares about its customers by giving full support to them and by organising periodical educational meetings.

Not only for the business life but also the social and educational life, our company shows interest to social services and supports the educational associations for the young brains. In this sense it has been supporting many students.

The target of our company is to turn the KAS name to an International brand around the world with its more than 40 years experience and quality. In this line The Kayalar Group currently exports around 30 countries and serves many customers by providing full support and CRM techniques.