100% Employee Owned  |  Address: 4703 Chester Drive, Elkhart, IN 46516  |  Call Us: (574) 264-0745

We are 
here to help

TRA product listing services provide a method for getting your products accepted throughout the marketplace. We can arrange for structural testing services, which provide the documentation necessary to gain approval for innovative structural systems and as a substitute for extensive structural calculation procedures.
Meet Industry Regulations

Giving You All the Credentials You Need

Authorities that regulate the manufactured shelter products when installed, accept our Listing Labels as evidence that the product has been evaluated to meet the required standards. The Product Listing signifies, that the manufacturing process is monitored to assure continued compliance with the required standards. Test reports are available with appropriate engineer seals. TRA provides listing services for a variety of manufactured shelter products including:


Recycled manufactured home axles

RV holding tanks

RV water storage tanks


Bottom closure materials

Roof trusses (park trailer and manufactured home)

Refer to the Credentials section for a complete listing of accreditations and Plan Review & Approval Jurisdictions.