Grip S.r.l.
- Manufactures self-centering lever chucks, gripper devices and radial heads. Includes company profile, product characteristics and contact details.
- http://www.gripsrl.com/

La Rossignol
- Group of musicians and dancers whose aim is to promote ancient music. Includes information about performances and recordings.
- http://www.larossignol.com/

Mario Ferri
- Manufacturer of precision universal joints. Product details with downloadable summary sheets, instructions on reading diagrams and contact information.
- http://www.marioferri.com/