About Ruko /global/scaled/5779x1181x0x0x2000x408/Other-Ruko_com-About_Ruko-About-trenøgler-ruko.jpg For more than 80 years Ruko has been a leading supplier of locks and keys in Denmark. Based on this position, we have currently developed and expanded our market area and range of products. Today Ruko is total supplier to the Danish lock and security market and a very active player in the expanding field of security. Ruko offers a wide range of products and services that contribute to providing effective security of homes, institutions and industrial buildings. Ruko acquired ISO 14001 environmental certification in 1998, and the company's quality management system was certified according to ISO 9001 in 1989. Ruko has about 180 employees and a DKK 367 million turnover. 10% of the turnover stems from the export markets and affiliated companies in the ASSA ABLOY Group. Ruko's products are sold worldwide through the ASSA ABLOY companies. If you wish to contact your local ASSA ABLOY representation, please have a look at the ASSA ABLOY homepage.