Write a review about Cornerstone International College - Hayward Your name * Your e-mail * (Not for publication) Your mark * ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * — Required information Send Cornerstone International College - Hayward 24301 Southland Drive #214, Hayward, CA 94545 +1 510-488-4770 View details