Development, design and production of complex injection moulding toolsPlastic injection moulding of one and two component parts.Production of technically very sophisticated plug connectors and functional parts for the automotive industry.Plug connectors: the percentage of electronics and electrical devices in a car has greatly increased and will continue to do so. There would be technical failures and breakdowns if it were not for the reliable interconnection of systems via cables and the respective plug connectors. KKT plug connectors are to be found in all German cars and in most of the cars produced by other European manufacturers. Small and very small parts: utmost precision - yet produced in millions. Plug connectors are also required for navigation and telecommunication systems. Very small plastic parts made by KKT are used for such applications.Functional parts: weight and cost reduction of technically sophisticated components are an important issue in the automotive industry. The replacement of parts and assembly modules made of metal by parts from highly specialised plastics plays an important role here.Multi component parts: when the technical characteristics of a single material are not sufficient, several can be combined in KKT’s fully automatic production. Possible options are plastic-plastic, plastic-silicone; plastic-metal.