Reliable Technology was established in April 1994 to manufacture high precision tooling namely connector inserts, dies, punches, jigs, and fixtures for the local electronics and semiconductor industries. In June 1999, the company incorporates precision mold fabrication into its range of products catering the local plastic molding industries as well as disc drive industries. In January 2000, it procures a high precision CNC profile grainding machine and thus increases its capability to produce high precision profile dies and punches.

Reliable Technology is certified ISO 9001: 2000 in June 2002. With continual improvements and guided by its passion for excellence, a similar establishment was proliferated in Thailand in October 2002 known as Rigid Technologies.