Rexford isn't a household name, but it has an advantaged business that is likely to keep growing for years to come.The S&P 500 (SNPINDEX: ^GSPC) is providing a tiny yield of just 1.2%. That's just not enough to get the job done for most income-focused investors. In fact, it's not even close to the 4% withdrawal rate rule of thumb that investors use in retirement.But Rexford Industrial Realty's (REXR +0.05%) 4.1% yield is right in the sweet spot. Here are three reasons to consider buying Rexford like there's ...