QUALITY CONTROL

Quality Control Throughout the Manufacturing Process

HM applies quality-control activities across incoming materials, production processes, finished products and applicable laboratory testing.
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QUALITY SYSTEM

Quality Checks Across Key Production Stages

HM's quality-control materials describe inspection and monitoring across incoming materials, production processes, finished products and internal testing activities.

  1. INCOMING MATERIAL INSPECTION

    Raw materials are checked against product quality requirements before production.

  2. PRODUCTION PROCESS MONITORING

    Production stages are monitored for compliance with process and quality requirements.

  3. FINISHED PRODUCT INSPECTION

    Finished products are inspected before release.

  4. PHYSICAL & CHEMICAL TESTING

    Tests may include appearance, fragrance, pH, viscosity, stability, relative density and other applicable indicators.

  5. MICROBIOLOGICAL TESTING

    Microbiological testing capability is included in HM's quality-control system.

IN-HOUSE TESTING CAPABILITY

HM's quality-control materials list physical, chemical and microbiological testing equipment and methods used within the internal quality system.

  • PH & CONDUCTIVITY
  • VISCOSITY
  • DENSITY & REFRACTIVE INDEX
  • STABILITY / INCUBATION
  • MICROBIOLOGY
  • INSTRUMENTAL ANALYSIS

QUALITY FLOW

Quality Review From Materials to Finished Products

A general representation of how quality activities relate across the production process.

  1. INCOMING MATERIALS

    Incoming materials are reviewed against applicable product and quality requirements before production use.

  2. PRODUCTION MONITORING

    Production stages are monitored according to the applicable manufacturing and process requirements.

  3. FINISHED PRODUCT INSPECTION

    Finished products are reviewed against applicable product requirements before release.

  4. PHYSICAL & CHEMICAL TESTING

    Applicable physical and chemical indicators are evaluated according to the product and internal quality requirements.

  5. MICROBIOLOGICAL TESTING

    Applicable microbiological testing forms part of HM's internal quality-control activities.

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TESTING CAPABILITY

Internal Testing & Measurement Areas

Testing requirements vary by product. HM's quality materials list equipment and methods covering several physical, chemical and microbiological quality indicators.

  • PH & CONDUCTIVITY

    Measurement capability for applicable pH and conductivity indicators.

  • VISCOSITY

    Viscosity measurement supports applicable product consistency evaluation.

  • DENSITY & REFRACTIVE INDEX

    Density and refractive-index measurement can support applicable product evaluation.

  • STABILITY / INCUBATION

    Incubation and stability-related equipment supports applicable internal evaluation activities.

  • MICROBIOLOGY

    Microbiological inspection capability forms part of HM's internal quality system.

  • INSTRUMENTAL ANALYSIS

    Instrument-based testing equipment supports applicable quality and product evaluation activities.

FAQ

Quality & Testing Questions

Common questions about HM's quality-control activities, internal testing and project documentation.
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What quality-control stages does HM use?

HM's quality-control materials describe incoming material inspection, production monitoring, finished-product inspection and applicable physical, chemical and microbiological testing.

Are raw materials inspected before production?

Incoming material inspection forms part of HM's quality-control process before materials are used in production.

Is production monitored during manufacturing?

Production-process monitoring forms part of HM's quality-control activities during manufacturing.

Are finished products inspected?

Finished-product inspection and applicable testing form part of HM's quality-control process before product release.

What types of internal testing can HM perform?

HM's quality materials list physical, chemical and microbiological testing capability, including measurement of applicable product indicators.

Does every product receive the same tests?

Testing requirements depend on the product type, formula and applicable quality requirements. The specific testing scope should be confirmed for each project.

Can HM provide quality documentation for my project?

Available quality and project documentation can be discussed according to the specific product and cooperation requirements.

Can I request specific quality requirements for my project?

Project-specific quality requirements can be discussed during project review and production preparation, subject to technical and operational confirmation.

DISCUSS YOUR QUALITY REQUIREMENTS

Tell HM About Your Product and Quality Requirements

Share your product category, project requirements, packaging direction and expected order information to begin the discussion.

WHAT TO PREPARE

  • PRODUCT CATEGORY
  • PRODUCT REQUIREMENTS
  • QUALITY REQUIREMENTS
  • PACKAGING DIRECTION
  • EXPECTED ORDER QUANTITY

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