Preo started in 1938 as a producer of precision measuring instruments has oriented all their qualified experience and know how to become the leading designer and one of the best producer of high quality innovative hot melt adhesive systems in the world. Today , PREO has developed the most important 100% italian technical, commercial and manufacturing structure in the application of hot-melt adhesives, contributing to globally strengthen "Made in Italy"

Reka Klebetechnik is a specialist for hand-held hot-melt glue applicators. These have been developed by Reka since 1977 and have since been produced exclusively in Germany. Reka glue applicators are capable of handling hot-melt adhesives in almost all forms available on the market. Glue sticks, granular material, glue pads, even PUR glues in 310 ml AL cartridges can be dispensed with these devices. The glues may either be sprayed or applied in the form of lines or dots. "Made in Germany"

Reka exports its products to over 70 countries in the world.