Büyükoğlu Inş. Malz. San. Ve Diş tic.ltd.şti

buyukoglu constructions industry co. ltd." which has been providing service with marketing of constructions materials in the field of construction and hardware since 2007. firstly established baupen which is provides constructions materials and accessories for upvc. then buyukoglu established wboss door handles and acccessories in a order to add newness in the markets. till today, every year buyukoglu renew itself and improved products, workpower and capacity. in this 8th year, buyukoglu production plant is a modern investment on an area of 8000 sqm closed area and 2000 sqm warehouse area in istanbul-turkey and continue to produce with over 90 young and dynamic employees without compensation from product quality. the production of handles which was 12 models at the begining has reached to 80 different types and models. the handles conforming to the international standarts has been offered for sale in the internal and external markets on high quality basis. every stage of production pr