About

About Tesnila GK d.o.o. Tesnila GK is a leading producer of INJECTION-MOULDED RUBBER PARTS made from elastomers and solid silicone. Our core expertise includes BELLOWS, GROMMETS and various SEALINGS, primarily for automotive applications such as Bowden wires, Wire harnesses, Lighting systems, Washing systems, Auto electrics, E-mobility, Air intake ducts, ... Beyond the automotive sector, we also supply a wide range of industries including Mechanical engineering, Electronics, Automation, Fire stop systems, … With over 35 years of experience, we provide complete solutions: from concept development, design, R&D and mould-making to fully automated production and final testing. Strict requirements are met through our comprehensive quality system and unique know-how, ensuring reliable, high-performance components for every application. Tesnila GK is a leading producer of INJECTION-MOULDED RUBBER PARTS made from elastomers and solid silicone. Our core expertise includes BELLOWS, GROMMETS and various SEALINGS, primarily for automotive applications such as Bowden wires, Wire harnesses, Lighting systems, Washing systems, Auto electrics, E-mobility, Air intake ducts, ... Beyond the automotive sector, we also supply a wide range of industries including Mechanical engineering, Electronics, Automation, Fire stop systems, … With over 35 years of experience, we provide complete solutions: from concept development, design, R&D and mould-making to fully automated production and final testing. Strict requirements are met through our comprehensive quality system and unique know-how, ensuring reliable, high-performance components for every application.