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About Keystone Scale, Inc.
Keystone Scale, Inc. is listed in the Scale Blog directory as a scale calibration provider based in Williamsport, Pennsylvania. Products and services on file include mass/scale calibration. State registration on file: ISO/IEC 17025 accreditation — PJLA cert #L26-547, accreditation #59126 (Calibration: Mass).
Listing compiled from the company’s published details and public state registry or accreditation records (November 2026). Is this your company? Contact us to update this listing or upgrade to a Featured profile.
Company Information
- Certifications: ISO/IEC 17025
- Location: Williamsport, Pennsylvania, United States
- Phone: 570-494-0357
- Website: https://www.keystonescale.com/
Products & Services
Mass/scale calibration
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