Nittan Euro Tech owns a complete valve production process, including state–of-the art production lines, starting with bar cutting, through subsequent stages, such as grinding, forging, heat treatment, nitriding, grinding, polishing, washing, drying and finally, inspecting and packing.
We have two types of manufactured valves for internal combustion engines. We  divide valves, according to their structure and function, into: intake valves and exhaust valves