| Business | Phone |
| G & S Manufacturing Inc 900 Blassingame Rd, Hempstead 77445 | (979) 921-7200 |
| Micro Machine Works 2309 13th St, Hempstead 77445 | (979) 826-3367 |
| Micro Machine Works Hwy 6, Hempstead 77445 | (979) 826-8396 |
| Kmiec Machine 42919 Henson Rd, Hempstead 77445 | (979) 826-6452 |