... PET Strap Buckles(Steel Buckels for Polyester Strap) Application and Advantages:PET Strapping Buckles is made from steel, surface’ ... . For heavy duty strapping, such as: Stone, Wooden, Steel, Tray, and Container. Performance Advantages: 1.Enhance for surface’s tenacity management ... , strapping dispenser, PET strap to form the easy and integrated program.7. High Quality, Exporting Standard for Europe ...