As IS-KA GRUP, we specialize in spare parts production and supply for various concrete pumps, mixers and other concrete related machinery, rubber and silicon production along with metal machining. As a firm which deals with all sorts of construction and concrete mixing machinery, we manufacture high quality machine spare parts as well as supply original products for major machinery firms given below;o PUTZMEISTERo SCHWİNGo CIF o SERMACo REICHo TRANSMİKS o MANo VOLVOo SCANIAo CATo MERCEDESApart from these, we also supply and manufacture• Concrete boiler, wearer and mixer machinery,• Concrete elbow pipes at any angle,• Boom valves, boom seals, boom bushings as well as intermediate transmission equipment,• Any type of hydraulic pumps, hydraulic cylinders, filters, concrete compression wedges, PLC, electronic and electric boards,• Boiler stepping groups for various brands of trans-mixers, coil-sheets, filling gutters, discharge gutters, boiler reels, hydraulic systems, cables as well as rope systems.Our production plant in Ankara has been producing and supplying high quality parts for various local and international customers. We have the ability to manufacture concrete pump & mixer parts, mold designs for various types of rubber, plastic products & silicon parts along with custom machined metal parts.We, as a company, aim at customer satisfaction and provide high quality product varieties, expert personnel, quality raw materials and vast experience. Everyday we strive to expand our activities in defense and automotive industries. We not only aspire to manufacture quality products but also become a pioneer in spare parts supply for various machinery.