BUY ORIGINAL SPARE PARTS

GRAF SYNERGY original welding plates allow you to make perfect corners without hidden imperfections in the weldings.

Made only with First quality materials
Strict Production standards
Continuos Quality control
Warranty of durability and efficiency
Costant Research and Development of the product
Programming performed according to the Most Rigorous Protocols

PERFECT SEAMLESS WELDING

When we talk about PVC windows there is an only standard able to guarantee the maximum aesthetic result also in the angles and a quality which is objectively impeccable. Its name is V-Perfect and it is the first and only patent in the world able to remove completely the welding curb along the entire profile. A good security for the windows producers and for the customers.

PRODUCTION PROCESS


Made with numerical control machines
Extreme precision
Control Quality
Active Checks
Self-Control boards
Avanguard Instruments

QUALITY CONTROL CERTIFIED BY GRAF SYNERGY

quality

Quality control carried out by means of specific machinery.

Patented teflon coating process.

  • Check Resistance to Usury
  • Check Anti-Adhesion
  • Check Thickness