Non Entry Sytems Ltd - ISO 9002 Certification on the 14th of January 2000

 In the second week of the New Millennium NESL was proud to be registered  ISO 9002 and issued with certificate number GB 5810.This strengthens our dedication to ensuring quality and customer satisfaction. 

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NESL Quality System includes (but is not limited to) the following:

  • All vendors are approved and assessed
  • Full materials traceability system
  • All incoming materials checked and approved
  • All welders approved to ASME 9
  • Full weld inspection system
  • Approved welding procedures for carbon and stainless steel
  • NDT system for surface defect detection
  • Approved system for protective coatings
  • Third party inspections assessed by Lloyds
  • All inspection equipment calibrated by third party
  • Training programme to update skills for all personnel


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