| Business | Phone |
| Triton Sales & Design 300 Vuemont Pl Ne R204, Renton 98056 | (425) 369-2207 |
| Newton Research Lab Inc 441 Sw 41st St, Renton 98057 | (425) 251-9600 |
| Sericol Inc Northwest 2501 E Valley Rd 200, Renton 98057 | (253) 872-4672 |
| Quick Set 6868 132nd Pl Se 407, Renton 98059 | (425) 793-7770 |