TWIN-LOCK

Developed in 2011, Grower Twin-Lock® washers are made in Italy by one of the world's leading manufacturers of security washers. With 60 years experience, Growermetal continuously invests in technology and human resources to produce high quality products. The complete production process is done in-house from stamping to heat treatment to mechanical zinc plating. Product is then stored in Growermetal's state of the art, fully automated warehouse. Growermetal's manufacturing and distributing processes are certified ISO/TS 16949, UNI EN ISO 9001 and UNI EN ISO 14001.

Also known as: Twin-Lock AB, Twin-Lock China

Primary location: Malmö Sweden