Holliston Grinding Precision and Production 24 Water St The leading supplier of Meridian, Northern Telecom, PBX, Central Office, phone systems, and telecommunications equipment. Holliston MA Grinding Precision and Production Competitive Centerless Grndng www.comptelservices.com equipment parts communications equipment telecommunication equipment used telecommunication equipment Nortel nortel Nortel Technical assembley Nortel Repair Northern Telecom northern telecom meridian Meridian DMS dms DMS 100 dms 100 PBX equipment parts communications equipment telecommunication equipment used telecommunication equipment Nortel nortel Nortel Technical assembley Nortel Repair Northern Telecom northern telecom meridian Meridian DMS dms DMS 100 dms 100 PBX Business Reviews Competitive Centerless Grndng Testimonials