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  7. Custom Processing Services
Custom Processing Services logo

Custom Processing Services

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East Greenville, PA 18041
610-779-7001
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At a glance

Headquarters
East Greenville, PA

About

Custom Processing Services is a Pennsylvania toll processor that transforms customer-owned raw materials into finished or market-ready materials, with particle technology and powder processing at the center of its work. The company says it has operated as CPS for over 25 years, following an additional 30 years of prior experience, and runs three manufacturing centers in Reading plus a fourth facility in East Greenville. It also operates an ISO/IEC 17025:2017-accredited analytical laboratory supporting testing and processing projects.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Energy segments

BatteriesChemicals

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ISO 9001:2015

  • FSSC 22000

  • ISO/IEC 17025:2017

  • GMP Compliance

    Compliance program

  • Hemp GMP

  • Kosher Certification

  • Organic Certification (PCO)

  • Gluten-Free Facility

    Compliance program

  • FDA-Registered Facility

    Registration

  • ISO17025

    Quality certification

  • GMP

    Quality certification

  • PCOORGANICCERTIFICATION

    Quality certification

  • FDA

    Quality certification

Related manufacturers

  • HV2 Custom Grinding & Processing Company logoHV2 Custom Grinding & Processing CompanyFamily-owned since 1998, HV2 Custom Grinding & Processing Company in Easton, Pennsylvania, toll-processes industrial materials and specialty chemicals into powders tailored to customer specifications. Its full-service operation can take on a single processing step or a broader workflow, with micronization down to three microns and support for material handling and logistics. HV2 expanded its manufacturing facility by 10,000 square feet in 2026 and processed more than 10 million pounds in 2025.EASTON, PA
  • Custom Particle Reduction logoCustom Particle ReductionCustom Particle Reduction is a company based in Plumsteadville, Pennsylvania that provides precision particle sizing, milling, and specialty powder processing for sensitive, high-spec materials, serving clients across critical industries with custom solutions.PLUMSTEADVILLE, PA
  • Custom Milling and Consulting, LLC (CMC) logoCustom Milling and Consulting, LLC (CMC)Founded in 1998, Fleetwood, Pennsylvania’s Custom Milling and Consulting designs and builds particle-size-reduction and dispersion equipment while also providing toll processing for liquid materials and slurries. Its full-service model grew from a small toll processor into a 70,000-square-foot operation with a pilot lab, allowing customers to test CMC equipment, refine formulations and scale production with the same team that understands the machinery. Since joining the ChromaScape family in 2021, CMC has continued serving customers with equipment integration, process engineering and ongoing technical support.FLEETWOOD, PA
  • PS
    Particle Size Technology, Inc
    Since 1985, Particle Size Technology has built its identity around custom dry-powder sizing in Quakertown, where its management team brings more than a century of combined industry experience. The company serves customers who need powders prepared to precise specifications, with in-process laboratory testing supporting production at its 55,000-square-foot facility. It operates under GMP standards and maintains three FDA-rated drug modules for pharmaceutical work.QUAKERTOWN, PA
More manufacturers in Pennsylvania

Contact information

Website

customprocessingservices.com

Emails

  • info@customprocessingservices.com
  • logistics@customprocessingservices.com

Phone numbers

  • 610-779-7001
  • 610-779-6540

Social

Locations

Custom Processing Services location map for 461 STATE ST

461 State St

East Greenville, PA 18041

Montgomery County

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Custom Processing Services location map for 700 W 1ST ST

700 W 1st St

Birdsboro, PA 19508

Berks County

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Custom Processing Services location map for 447 OLD SWEDE RD

447 Old Swede Rd

Douglassville, PA 19518

Berks County

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Custom Processing Services location map for 2 BIRCHMONT DR

2 Birchmont Dr

Reading, PA 19606

Berks County

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Directory source

Source
customprocessingservices.com
Updated
Sep 2026