
Quartzite Processing Inc. is a family-owned precision ceramic grinding shop based in Malden, Massachusetts, with over 70 years of experience. The company specializes in custom grinding, rework, and machining of advanced materials such as ceramics, ferrite, quartz, alumina, zirconia, and silicon carbide for defense, aerospace, RF/microwave, research, and industrial applications.
| Monday | 07:00am – 03:00pm |
|---|---|
| Tuesday | 07:00am – 03:00pm |
| Wednesday | 07:00am – 03:00pm |
| Thursday | 07:00am – 03:00pm |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |