QA / QC

Premium Downhole Threading Since 1964

QA / QC

When it comes to premium threading and precision machining, quality is of the upmost priority. CTI is known in the industry for its exemplary quality and attention to detail. The team at Custom Threading goes through extensive training and monthly refreshers to ensure all new requirements are being met. CTI holds all of the industry standard licenses, confirming its commitment to good practices. CTI’s quality team would love to hear from you and answer any questions you have. Please reach out!

CTI holds the following Licenses and Qualifications:

  • API -7-1
  • API -5CT
  • ISO 9001: 2015
  • ISO 14001: 2015
  • OHSAS 18001: 2007
  • AS 9100D
  • Shell Level B
  • Exxon Category 1