Nelson Manufacturing Company designs and builds custom semi-trailers for various industries. We specialize in the heavy haul and sensative cargo markets. We offer trailers up to 200 ton capacity. Our trailers are used areospace, nuclear, mobile equipment, construction and heavy haul industries. We also provide solutions for transporting hydraulic cranes with products such as boom dollies, boom launch trailers and pin 'n go's. We offer custom transportation solutions for your specific project.