Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, April 12th:AZZ Inc. (AZZ) : This galvanizing and coil coating solutions company carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its next year earnings increasing 2.8% over the last 60 days.AZZ has a PEG ratio of 1.19 compared with 3.70 for the industry. The company possesses a Growth Score  of B.Cimpress plc (CMPR) : This mass customizer of printing and related products carries ...