From August 3 to 6, BAU China 2023, the most prestigious professional fair for door, window, and facade solutions in the Asian region, will take place in Shanghai.

GRAF Synergy presents the queen of welding machines for PVC frames, the renowned SL4 FF EVO. This welder features exclusive and patented V-Perfect technology, ensuring perfect welds without any welding seams and no need for cleaning.

Come and discover the SL4 FF EVO GRAF Synergy at the FENSTEK stand, number 2.2-2105.

We look forward to seeing you!