Introduction of our company

We are a familiar & medium sized yarn printing company managed by its owner Frederic Zwerger. We have about 26 employees which are very engaged.Our worldwide well-known brand is Opal Pullover- und Sockenwolle. Our common composition is 75% wool / 25% polyamide in different thread sizes (4-ply, 6-ply and 8-ply). But also other compositions with polypropylene, cotton, silk or bamboo are known. Our company is based in Hechingen / Germany. Our whole production (printing, washing, steaming and balling) including sales and marketing is based in one location, therefore we are able to work flexibly and it is possible to act quickly and competently on the current market situation.

The world of Opal is colorful and unique.

30 years TUTTO

Our brand Opal Pullover- und Sockenwolle enjoys great popularity among knitting lovers worldwide. Since the beginning the company has been in the capable hands of the Zwerger family.

Made in Germany

All work steps necessary for the production of our wool are carried out in our company headquarters in Hechingen. This distinguishes Opal Pullover- und Sockenwolle from other knitting yarns and ensures particularly good quality.