Marketing to the mining industry

I need marketing materials to target the mining equipment industry. My budget for this project is between $500 and $1000. I'm looking for materials such as a social media campaign, brochures or trade show materials - whatever can help me capture attention and drive engagement in the mining equipment industry. I'm open to all ideas, so let me know what you have in mind.
My product is a component of a larger piece of equipment which will make that equipment safer and easier to do maintenance.