TUNA DOOR SYSTEMS Co. was established in 1999, began its production in the industrial zone of Kayseri / TURKEY. Since its foundation company’s main princeples of following the technological developments and picking up the modern customer needs helps us to improve continuously by adapting the developed technology and focus on customer needs and serve always better products to our customer makes us the reliable manufacturer of door systems in this sector. Changing customer expectations, devel
We are Sinus Electronics company that is located in Istanbul /Turkey. We are producing shutter control system parts. Also we are producing the products under private label. We are manufacturing all parts needed for controlling shutter door like receivers, remote controller with different color and different shapes and shutter ups. Our products are CE quality and competitive in price with two years guarantee. We are looking for reliable partners for long term business relation. In brief our pro
Strong, reliable and environmentally friendly...
