1. S & S Precision Deburring
114 S Portola Ln, Tustin, CA 92780
Coordinate: 33.7414,-117.83799
Phone: (714) 836-5332
2. Huachang Tools Corporation
2852 Walnut Ave Ste A, Tustin, CA 92780
Coordinate: 33.71209,-117.80537
Phone: (714) 838-8987