1. Marina Security Gate & Electronics
13650 Cimarron Ave, Gardena, CA 90249
Coordinate: 33.90736,-118.31562
Phone: (310) 329-1919
2. Idteck Global
1555 W Redondo Beach Blvd, Gardena, CA 90247
Coordinate: 33.89046,-118.3042
Phone: (310) 819-8115