From what you have said it sounds like it ought to work. When I import an obj document I will appoint the diffuse surface for it similarly you have said.. I ensure the surfaces live in a fitting Daz record registry, in runtime/surfaces organizer. I then spare as a scene resource document in Daz.. ensuring I select to spare it in the MyLibrary organizer - so the information is put away here. I then spare as a prop like you stated, or if there are numerous parts to it spare as a scene subset (yet I generally change the index to go in the props organizer). Simply because I for the most part make props. 

provide Jaipur to Ajmer taxi

ensure your surfaces are jpeg and are square (1080 x 1080 for instance) - you presumably definitely know this. 

In the event that you do it like this you ought to see these documents in the accompanying areas...