What is sigma elektrik?

As an AI language model, I do not have access to the latest information about specific companies or entities. However, I can tell you that Sigma Elektrik could potentially be a company specializing in electrical engineering, electronics, or related fields. They may offer products and services such as electrical components, power systems, automation solutions, or control systems. It is important to note that this is just speculation and I encourage you to conduct further research or seek information from a reliable source.