We offer a perfect design and installation service for your new space.


Being a manufacturer in a country that grows rapidly and has great successes in development is a great pleasure to be an industrialist. Sharing this joy is our worship. The ability to keep up with this dizzying developmental process is a unique feature of this country. Here we live in this country, the middle of the world, the rural, the city, all of us produce something, we live the greatest of the enthusiasm. We do not stop, we work; we witness miracles.

Küvetsan has being produced since 2006 with Sunstar brand. Costumer service is growing and we continue on our way with love. We are creating clean environments where people integrate with the water. We care about the health and know that cleaning comes from the faith. Being preferred to live in peace of mind to relax and have pleasant moments gives a separate peace.

As Sunstar, we produce in Turkey and offer to the world. We produce shower trays, bathtubs, shower cabins, hydro massage systems, compact system shower rooms etc. in acrylic group in our Avcılar,Istanbul factory. We produce polystrene and tempered glass cabins and other support products in our cabinet production facilities. Sunstar has reinforced its target of Total Quality Management in its establishment with the ISO 9001:2015 quality system and with the contribution of Küvetsan with over 20-year experience and has implemented its quality conformity directives of the produced products one by one and taken the TSE, TSEK and TSE-HYB documents.

Every day we send our products to Istanbul, other cities and abroad to Cyprus, Libya, Iraq, Greece, Germany and many more. Our assembly teams are fully equipped to serve in Istanbul and Trakya as well. More than one hundred dealers provide sales and service under the Sunstar brand throughout the country. We maintain consulting, service and other services to our customers before and after sales with our technical support units.


SunStar is serving with its expert staff and customer satisfaction-oriented activities, and by expanding its product portfolio in line with the demands from its customers every day.


As Sunstar, we are aiming to be a dynamic and leading company working with “Customer Satisfaction” principle in sales and after sales services of the building products.

7/24 Support

Continuous accessibility and technical service.

Perfect team

We have been serving in this sector since 2006.


Service at the time you need on the day you need.

Creative ideas

We have creative ideas for all your automation processes.