NETRONIC | 951 followers on LinkedIn. International company encompassing the following trade brands: LASERTAG.NET, GALAXY, VION VR, Airbunker. | NETRONIC is an international company encompassing the following trade brands: LASERTAG.NET, GALAXY, VION VR, Airbunker. This Universe includes all the branded equipment we produce and our premium quality service. We have worked our way up from a small laser tag center to the world's largest equipment manufacturer with advanced functionality that has no analogs in the industry.