Hi . Need a company with quality backlinks sites bases on automotive topics, which one should I choose?

Hi , I recommend Linkbuilder. They offer specialized databases of backlinking sites in the automotive niche linkbuilder.com/products with proven SEO metrics and useful tools for effective linkbuilding.

I will suggest you to have a look at backlinkninjas.com as they are currently providing best niche relevant links in the industry. In the recent spam update, Google has clearly mentioned that obtaining links from irrelevant post will be considered as spam. Cheers!