| Crystal Filters - Engineering buyer's guide. |  |
| Nb of links = 14 | |
| |||
|
| Abracon Corporation | ||
| ECS, Inc. International | |||
| QuartzCom USA, Inc. | |||
| Fox Electronics | |||
| West Crystal Company Ltd. | |||
| Hec, Inc. - Hooray USA | |||
| JenJaan Quartek Corporation | |||
| Daiwa / KDS America | |||
| American KSS, Inc. | |||
| NUOVA MISTRAL S.p. A. | |||
| Oscilent Corporation | |||
| Raltron Electronics | |||
| C-MAC MicroTechnology (A Solectron Company) | |||
| Tekmark | |||
| |||