OSA

for OSA - Organization for security of abrasive products.

Its activities the organization of the beginning of the year 2000. Manufacturers of abrasive tools from many European countries have created a Society of safety of the abrasive tool – registered Association oSa, as opposition to the products of low quality.

Product with the sign of theoSa inform  the consumer that the product of the highest quality with proven safety. 

http://www.osa-abrasives.org/