Quality and Compliance

The Waterbury Screw Machine Products Company is ISO 9001:2015 certified. We strive to provide our customers with parts that meet their exact specifications. Our experienced Quality Inspectors are equipped with the latest technology and instruments to ensure precision tolerances.

Our products are inspected during the following stages of production:

  • Initial Cut – inspected by machinist and again by QA department
  • Secondary Cut
  • Post-Plating
  • Post Cleaning/Heat Treatment

Our reputation depends on providing high quality products that meet our customers’ requirements. We employ the following methodologies and processes to meet those standards:

  • Process Control Plans
  • Process Flow Charts
  • Initial Sample Inspection Reports
  • Statistical Process Control
  • CPK Capability Studies
  • Production Part Approval Processes (PPAP)
  • Failure Mode and Effect Analysis (FMEA)

Many of our clients have a global presence and require additional compliance certifications or declarations. We provide the following upon request:

  • REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
  • RoHS (Restriction of Hazardous Substances)
  • TSCA Certification of Compliance (Toxic Substances Control Act)
  • Proposition 65 – California’s Safe Drinking Water and Toxic Enforcement Act of 1986
  • IMDS (International Material Data System)
  • CMRT (Conflict Minerals Reporting Template)
  • STRT (Slavery and Trafficking Risk Template)