Founded in 1986 for the production of plastic parts for the automotive industry, BİRTAŞ A.Ş. began manufacturing plastic water caps in 1998. It completed its research and development work in the field of food-grade water caps in 1999 and began production under the registered brand BİRKAP, the first company in Turkey to hold a domestic patent in the plastic cap sector. BİRKAP management, based on the belief that “each employee is a company partner”, makes major investments in human resources, constantly instills motivation and paves the way for and supports “creative ideas”, and aims to grow its business volume together with its employees. While working to meet market needs in new sectors by increasing our product range in parallel with our company awareness, we continue to offer solutions to our business partners with continuous improvements in our existing products.

You will find Natural Mineral Diamonds and Man-Made Lab Diamonds and jewelry, their prices on our site. Be sure to visit.

With Koyunlu Carpets, you can achieve the ideal look you dream of. Koyunlu Carpet Models with a wide range of products are on our website.

United Customs Consultancy Co. Ltd. With its 30 years of experience, it has adopted the principle of providing customer satisfaction with the fastest and most accurate information and quality service.

Bursa Birlik sells roof construction and insulation materials. Roof materials, insulation and sheathing materials are our main product groups.

Union Seal

Birlik Değirmen meets the milling machinery needs of food production companies in Turkey and many countries of the world.

Medical Store Serving Gebze and All of Turkey

Unity Health Union

You can review our current magazines, newspapers, books and many other products, and order securely with cash on delivery and credit card.