Marco Technical Documentation, is a Tech Writing Consultancy Located in Illinois Specializing in Documenting Electronic and Mechanical Products and Medical Devices. we Know that your Information is a Valuable Asset and our Tech Writers can Help you Present it to your Customers and Support Staff in the Most Effective Way Possible. Mtd also Produces Animations to Provide Procedural Information to Support Staff and Customers. Provides technical writing services. Technical graphics and animation services ...