TJH does it all. We specialize in Light Resin Transfer Molding and would love to speak with you about your personal project or a product need that no one else has been able to meet. REPAIRS Fiberglass and Composites Designing, prototyping, and repairing the difficult, while providing the exceptional. PRODUCTION & DESIGN We offer a range of production capabilities. Our experience and relationships make your project our success. AUTO & CUSTOM RTM and LRTM capabilities as well as hand lay up of most projects. Design of the process is one of the areas that we excel in.