In 1998, MICRONOR decided to develop its activities and take over the assets of SEPT DOLOY, thereby creating the division MICRONOR 7 DOLOY (M7D).

The company is the European pioneer in development of hermetic glass-to-metal sealing and soldering. It also manufactures small and medium-size series of hermetic packages and hermetic insulating feed through.

Its skills is to create links for small hermetic connections that withstand temperatures between -200°C to +300°C.

MICRONOR develops new products, glass-to-titanium sealing, as well as ceramic-to-metal soldering, brazing high and low temperature .MICRONOR 7 DOLOY benefits from its reputation as well as the financial backing and expertise of its parent company, Micronor, in the field of electroplating.

It combines the global glass-to-metal seal service with surface treatment.

Today, MICRONOR 7 DOLOY has about forty employees and an annual turnover of about 6.0 M€ including 20 % for export (Europe, USA, China).

It has been certified ISO 9001 Version 2008 since 2009.

This certification is a sign of competence for MICRONOR 7 DOLOY. Innovation and reactivity are amongst the foremost of its concerns.