John Hassall, Inc.
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John Hassall offers the following services:

I've been with John Hassall for 27 Years and have seen a lot of changes. As parts get more complex, the process of cleaning and handling them has become more critical.
-- Pierre Valient, Cleaning Department, 27 year John Hassall employee.
  • In house heat-treating certified to NADCAP standards.
  • Laboratory Control Source approval from Pratt & Whitney Aircraft.
  • Process capability approvals for Pratt & Whitney Aircraft include: PWA 36198, 96, 92 and 11 – various heat treatments, as well as PWA 53.5 – post plasma grinding.
  • Process capability for GE Aircraft Engines includes: BG – various heat treatments.
  • Process capability for Honeywell Aircraft Engines includes: Source Certified Agent for heat treatment of Cobalt, Nickel and various steels.
  • Process capability for MTU Aero Engines includes: Approved Supplier for Fastener Components.
  • In house tool making.
  • SPC process measurement.
  • Total preventative maintenance.
  • 5S programs.
  • JIT Programs.
  • EDI Capability.
  • CAD-CAM.
  • Bar Coding.
  • Custom Packaging.
  • Manufacturing Engineering.
  • Value Added Engineering.
  • Asian Outsourcing.
AS 9100 • ISO 9001:2000 • Nadcap
John Hassall, Inc
609-1 Cantiague Rock Road
Westbury, NY 11590
Phone (516) 334-6200
Fax (516) 222-1911
info@hassall.com