SIL has been certified by ISO since 1998 and currently certified as ISO 9001-2015.  Our quality team is well versed with the international certifications and standards (ASTM, ANSI, CPSC, DIN, TS etc).  SIL provides a full range of independent quality testing and inspection services to ensure customer standards are met and adhered to.  SIL’s quality system is comprised of Quality Assurance, Quality Control and Inspection Service.